{"title":"Gauges \u0026 Manifolds","description":"\u003ch1\u003eRefrigeration Manifold Gauges \u0026amp; Sets\u003c\/h1\u003e\u003cp\u003eManifold gauge sets for refrigeration and air conditioning service — analogue and digital, covering R410A, R32, R134a, R22, R404A, R1234yf, and CO2 systems. \u003ca href=\"\/collections\/mastercool\"\u003eMastercool\u003c\/a\u003e, \u003ca href=\"\/collections\/javac\"\u003eJavac\u003c\/a\u003e, and \u003ca href=\"\/collections\/refco\"\u003eRefco\u003c\/a\u003e with UK-wide delivery.\u003c\/p\u003e\u003cp\u003eA quality manifold set is the core diagnostic tool for any refrigeration engineer. Analogue sets remain the trade standard for straightforward charging and pressure checks. Digital manifolds with Bluetooth connectivity — including the Mastercool Black Series — offer real-time superheat\/subcooling calculation, data logging, and app integration for commercial commissioning work.\u003c\/p\u003e\u003cp\u003eKey considerations when selecting a manifold: refrigerant compatibility, hose connection size (1\/4\" SAE standard, 1\/2\"-20UNF for R410A high-side), and whether you need a 2-way, 3-way, or 4-way valve configuration.\u003c\/p\u003e\u003cp\u003eReplacement \u003ca href=\"\/collections\/hoses\"\u003ehoses\u003c\/a\u003e, valve cores, and \u003ca href=\"\/collections\/manifold-parts-accessories\"\u003emanifold parts\u003c\/a\u003e are stocked separately. R1234yf and R744 (CO2) specialist sets are available for next-generation system servicing. \u003ca href=\"\/collections\/vacuum-pumps\"\u003eVacuum pumps\u003c\/a\u003e are stocked alongside manifold sets for complete commissioning kits.\u003c\/p\u003e\u003cp\u003eFor a complete commissioning toolkit, browse our related categories: \u003ca href=\"\/collections\/vacuum-pumps\"\u003evacuum pumps\u003c\/a\u003e for system evacuation, \u003ca href=\"\/collections\/leak-detection\"\u003eleak detection equipment\u003c\/a\u003e to verify system integrity before charging, \u003ca href=\"\/collections\/scales-charging-equipment\"\u003erefrigerant scales\u003c\/a\u003e for accurate charge by weight, and \u003ca href=\"\/collections\/hvac-tools\"\u003eHVAC tools\u003c\/a\u003e for the full installation toolkit.\u003c\/p\u003e\u003cp\u003eTrade accounts available — call 0161 775 1190 for volume pricing.\u003c\/p\u003e","products":[{"product_id":"refco-2-way-manifold-set-r22-r407c-r410a-with-5-hoses-plastic-case","title":"Refco 2-Way Manifold Set R22 R407C R410A with 5 Hoses — Q196","description":"\u003cp\u003eThe Refco BM2-3-DS-CLIM (REFCO part 4663506) is a professional 2-way manifold gauge set for R22, R407C and R410A refrigerants. Supplied complete with five 90 cm charging hoses and a sturdy plastic carry case, it gives HVAC engineers everything needed for system commissioning, charging and service in a single kit.\u003c\/p\u003e\u003cp\u003eThe aluminium manifold body keeps weight low without compromising durability, and the high and low side gauges provide accurate pressure readings across all three refrigerant types.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eCompatible with R22, R407C and R410A\u003c\/li\u003e\n\u003cli\u003eIncludes 5 × 90 cm charging hoses — complete set, ready to use\u003c\/li\u003e\n\u003cli\u003eSupplied in a sturdy plastic carry case\u003c\/li\u003e\n\u003cli\u003eAluminium body — lightweight and durable\u003c\/li\u003e\n\u003cli\u003eHigh and low side gauges for accurate pressure readings\u003c\/li\u003e\n\u003cli\u003eSuitable for AC commissioning, charging and service\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eSKU\u003c\/th\u003e\n\u003ctd\u003eQ196\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eREFCO Part No.\u003c\/th\u003e\n\u003ctd\u003e4663506\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003eBM2-3-DS-CLIM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible Refrigerants\u003c\/th\u003e\n\u003ctd\u003eR22, R407C, R410A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHoses Included\u003c\/th\u003e\n\u003ctd\u003e5 × 90 cm charging hoses\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBody Material\u003c\/th\u003e\n\u003ctd\u003eAluminium \/ Brass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e3.27 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCarry Case\u003c\/th\u003e\n\u003ctd\u003ePlastic, included\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eRefco\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCountry of Origin\u003c\/th\u003e\n\u003ctd\u003eCH (Switzerland)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eWhat's Included\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e1 × Refco BM2-3-DS-CLIM 2-way manifold\u003c\/li\u003e\n\u003cli\u003e5 × 90 cm charging hoses\u003c\/li\u003e\n\u003cli\u003ePlastic carry case\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eAlso Consider\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/mastercool-96261-mb-3-8-bore-ball-valve-set\"\u003eMastercool 96261-MB 4-Way Ball Valve Manifold Set\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/gauges-manifolds\"\u003eBrowse all Gauges \u0026amp; Manifolds\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/refco\"\u003eAll Refco Products\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Refco","offers":[{"title":"Default Title","offer_id":57029527535993,"sku":"Q196","price":217.7,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0158\/3481\/files\/Refco-2-Way-Manifold-Set-R22-R407C-R410A-with-5-Hoses-Q196-Ryan-Air-Conditioning-Spares-68982147252599.png?v=1775888875"},{"product_id":"mastercool-96261-mb-3-8-bore-ball-valve-set","title":"Mastercool 96261-MB 4-Way Ball Valve Manifold Set – R134a\/R404A\/R407C\/R507A\/R22, 150cm Hoses","description":"\u003cp\u003eMastercool 96261-MB is a 4-way ball-valve manifold gauge set with 3\/8\" bore for R134a, R404A, R407C, R507A and R22.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGauge set:\u003c\/strong\u003e MBH \/ MBL, 80 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRefrigerant scales:\u003c\/strong\u003e R134a, R404A, R407C, R507A and R22\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMain hose set:\u003c\/strong\u003e 3 × 150 cm ball-valve hoses, part 49262-60\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlack hose:\u003c\/strong\u003e 1 × 150 cm, 3\/8\", part 94160\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManifold:\u003c\/strong\u003e 4-way ball-valve body with 3\/8\" bore\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnections:\u003c\/strong\u003e 1\/4\" SAE fittings with central 3\/8\" tee branch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHose working pressure:\u003c\/strong\u003e 800 PSI \/ 56 bar\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHose burst pressure:\u003c\/strong\u003e 4000 PSI \/ 280 bar\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Mastercool","offers":[{"title":"Default Title","offer_id":57029528420729,"sku":"96261-MB","price":165.14,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0158\/3481\/files\/Mastercool-96261-MB-3-8-Bore-4-Way-Ball-Valve-Manifold-Gauge-Set-for-R134a-R404A-R22-Ryan-Air-Conditioning-Spares-68945117380983.jpg?v=1775888883"},{"product_id":"mastercool-refrigeration-manifold-gauge-set-93636","title":"Mastercool 93636-E 2-Way Aluminium Manifold Set – R410A\/R507A\/R404A\/R22, 3×90cm Hoses","description":"\u003cp\u003eMastercool 93636-E is a 2-way aluminium piston-valve manifold gauge set with 63 mm gauges and three 90 cm standard hoses.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRefrigerant scales:\u003c\/strong\u003e R410A, R507A, R404A and R22\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGauge set:\u003c\/strong\u003e EH \/ EL, 63 mm, Class 1.6\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHoses:\u003c\/strong\u003e 3 × 90 cm standard hoses\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnections:\u003c\/strong\u003e 1\/4\" SAE\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody:\u003c\/strong\u003e Aluminium\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eValves:\u003c\/strong\u003e Free-floating piston design with double O-ring sealing\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Mastercool","offers":[{"title":"Default Title","offer_id":57029529600377,"sku":"93636-E","price":67.71,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0158\/3481\/files\/Mastercool-Refrigeration-Manifold-Gauge-Set-Two-Way-with-3-x-90cm-Hoses-R410-R404-93636-E-Ryan-Air-Conditioning-Spares-68945117970807.jpg?v=1775888890"},{"product_id":"mastercool-two-way-refrigerant-gauge-set-mastercool-93661-mb","title":"Mastercool 93661-MB 2-Way Aluminium Manifold Set – R134a\/R404A\/R407C\/R507A\/R22, 150cm Hoses","description":"\u003cp\u003eMastercool 93661-MB is a 2-way aluminium piston-valve manifold gauge set with 80 mm gauges and three 150 cm standard hoses.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGauge set:\u003c\/strong\u003e MBH \/ MBL, 80 mm, Class 1.6\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRefrigerant scales:\u003c\/strong\u003e R134a, R404A, R407C, R507A and R22\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHoses:\u003c\/strong\u003e 3 × 150 cm standard hoses\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHose connections:\u003c\/strong\u003e 1\/4\" SAE\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHose working pressure:\u003c\/strong\u003e 600 PSI \/ 41 bar\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHose burst pressure:\u003c\/strong\u003e 3000 PSI \/ 210 bar\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody:\u003c\/strong\u003e Solid extruded aluminium\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eValves:\u003c\/strong\u003e Free-floating piston type\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFeatures:\u003c\/strong\u003e Extra vacuum-line access port, sight glass and field-recalibratable gauges\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Mastercool","offers":[{"title":"Default Title","offer_id":57029530059129,"sku":"93661-MB","price":79.03,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0158\/3481\/files\/Mastercool-Two-Way-Refrigerant-Manifold-Gauge-Set-with-3-x-150cm-Ball-Valve-Hoses-R134a-R404a-Mastercool-93661-MB-Ryan-Air-Conditioning-Spares-68945118757239.jpg?v=1775888897"},{"product_id":"mastercool-96272-eb-4-way-manifold-gauge-set-for-r410a-r22-hvac-180cm-hoses","title":"Mastercool 96272-EB 4-Way Ball Valve Manifold Set – R410A\/R407C\/R22, 180cm Hoses","description":"\u003cp\u003e\u003cstrong\u003eMastercool 96272-EB\u003c\/strong\u003e is a 4-way ball-valve manifold gauge set for R410A, R407C and R22.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHose working pressure:\u003c\/strong\u003e 800 PSI (56 bar)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHose burst pressure:\u003c\/strong\u003e 4000 PSI (280 bar)\u003c\/li\u003e\n\u003cli\u003eEBH \/ EBL gauges\u003c\/li\u003e\n\u003cli\u003eThree 180cm nylon-barrier ball-valve hoses (49262-72) — 800 PSI (56 bar) working \/ 4000 PSI (280 bar) burst\u003c\/li\u003e\n\u003cli\u003eOne 180cm black 3\/8\" vacuum hose (94172)\u003c\/li\u003e\n\u003cli\u003eHeavy-duty 3\/8\" bore manifold body\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Mastercool","offers":[{"title":"Default Title","offer_id":57029534122361,"sku":"96272-EB","price":172.63,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0158\/3481\/files\/Mastercool-96272-EB-4-Way-Manifold-Gauge-Set-for-R410A-R22-HVAC-180cm-Hoses-Ryan-Air-Conditioning-Spares-68945145364855.jpg?v=1775888940"},{"product_id":"mastercool-digital-vacuum-gauge","title":"Mastercool 98061 Digital Vacuum Gauge – Thermocouple Sensor, 20,000 to 1 Micron","description":"\u003cp\u003eMastercool 98061 is a handheld digital vacuum gauge with thermocouple sensor for deep-vacuum measurement during HVAC\/R evacuation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRange:\u003c\/strong\u003e 20,000 to 1 micron\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResponse time:\u003c\/strong\u003e 250 ms\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensor:\u003c\/strong\u003e Replaceable thermocouple sensor\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensor cable:\u003c\/strong\u003e Spiral cable extending to approximately 2.6 m \/ 6.5 ft\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection:\u003c\/strong\u003e 1\/4\" flare female adapter\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVacuum units:\u003c\/strong\u003e micron, Torr, mTorr, mmHg, mBar and Pa\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating temperature:\u003c\/strong\u003e 0 to 45°C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower:\u003c\/strong\u003e 9 V battery\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery life:\u003c\/strong\u003e approximately 36 hours\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFeatures:\u003c\/strong\u003e Self-calibration, programmable target-vacuum light, low-battery indicator and protective rubber boot\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e Supplied in blow-moulded case\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Mastercool","offers":[{"title":"Default Title","offer_id":57029567840633,"sku":"98061","price":226.23,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0158\/3481\/files\/Mastercool-Digital-Vacuum-Gauge-Ryan-Air-Conditioning-Spares-68945189306743.jpg?v=1775889286"},{"product_id":"mastercool-2-way-r134a-manifold-with-3-x-150cm-hoses","title":"Mastercool 33661-MR 2-Way Brass Manifold Gauge Set 63mm R134a 3×150cm","description":"\u003ch2\u003eMastercool 33661-MR 2-Way Brass Manifold Gauge Set — 63mm | R134a\u003c\/h2\u003e\u003cp\u003e2-way brass manifold gauge set with 63mm gauges for R134a refrigerant service. Includes 3 x 150cm hoses. Brass body for durability and corrosion resistance.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHose working pressure:\u003c\/strong\u003e 600 PSI (41 bar)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHose burst pressure:\u003c\/strong\u003e 3000 PSI (210 bar)\u003c\/li\u003e\n\u003cli\u003e63mm high \u0026amp; low side gauges\u003c\/li\u003e\n\u003cli\u003eFor R134a refrigerant service\u003c\/li\u003e\n\u003cli\u003e3 x 150cm hoses included\u003c\/li\u003e\n\u003cli\u003eBrass body — durable \u0026amp; corrosion resistant\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eAlso Consider\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/mastercool-refrigeration-manifold-gauge-set-93636\"\u003eMastercool 93636-E 2-Way Manifold — R410A\/R32\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/gauges-manifolds\"\u003eBrowse all Gauges \u0026amp; Manifolds\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Mastercool","offers":[{"title":"Default Title","offer_id":57029568299385,"sku":"33661-MR","price":52.49,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0158\/3481\/files\/Mastercool-2-Way-R134a-Manifold-with-3-x-150cm-hoses-Ryan-Air-Conditioning-Spares-68945190289783.jpg?v=1775889294"},{"product_id":"mastercool-nitrogen-pressure-testing-gauge-set-r410a-uk","title":"Mastercool 53003 — Nitrogen Pressure Regulator UK BS3","description":"\u003ch2\u003eMastercool 53003 Nitrogen Pressure Regulator — UK BS3 Cylinder Fitting\u003c\/h2\u003e\u003cp\u003eNitrogen pressure regulator with UK BS3 cylinder connection for pressure testing AC and refrigeration pipework. Dual gauge shows cylinder pressure and delivery pressure. Adjustable output pressure for setting to required test pressure. Essential for F-Gas compliant AC commissioning and leak testing.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eUK BS3 fitting — connects directly to UK nitrogen cylinders\u003c\/li\u003e\n\u003cli\u003eDual gauge — cylinder \u0026amp; delivery pressure\u003c\/li\u003e\n\u003cli\u003eAdjustable output pressure\u003c\/li\u003e\n\u003cli\u003eEssential for F-Gas compliant commissioning \u0026amp; leak testing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eAlso Consider\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/mastercool-nitrogen-pressure-testing-gauge-set-r410a\"\u003eMastercool 53002 Nitrogen Pressure Testing Gauge Set\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/nitrogen-equipment\"\u003eBrowse all Nitrogen Equipment\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Mastercool","offers":[{"title":"Default Title","offer_id":57029572788601,"sku":"53003","price":135.08,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0158\/3481\/files\/Mastercool-Nitrogen-Pressure-Testing-Gauge-Set-R410a-UK-Ryan-Air-Conditioning-Spares-68945194582391.jpg?v=1775889336"},{"product_id":"mastercool-4-way-manifold-gauge-set-r134a-a-c-service-hoses","title":"Mastercool 89996-MRB 2-Way Automotive Manifold Set – R134a\/R22\/R12\/R404A, 250cm Hoses","description":"\u003cp\u003eMastercool 89996-MRB is a 2-way automotive A\/C piston-valve manifold gauge set with 80 mm MRBH \/ MRBL gauges.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRefrigerant scales:\u003c\/strong\u003e R134a, R22, R12 and R404A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGauge set:\u003c\/strong\u003e MRBH \/ MRBL, 80 mm, Class 1.6\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHoses:\u003c\/strong\u003e 3 × 250 cm, 1\/4\" SAE, part 40396\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eService couplers:\u003c\/strong\u003e 82834-E high side and 82934-E low side\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManifold:\u003c\/strong\u003e 2-way piston-valve aluminium body\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFeatures:\u003c\/strong\u003e Extra vacuum-line access port, silicone-dampened gauges, sight glass and large control knobs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHose working pressure:\u003c\/strong\u003e 600 PSI \/ 41 bar\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHose burst pressure:\u003c\/strong\u003e 3000 PSI \/ 210 bar\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Mastercool","offers":[{"title":"Default Title","offer_id":57029576524153,"sku":"89996-MRB","price":137.01,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0158\/3481\/files\/Mastercool-4-Way-Manifold-Gauge-Set-R134a-A-C-Service-with-Colour-Coded-Hoses-Ryan-Air-Conditioning-Spares-68945197302135.jpg?v=1775889386"},{"product_id":"mastercool-1-4-auto-air-con-2-way-manifold-with-lines-and-couplers","title":"Mastercool 89772-MB 2-Way Automotive Manifold Set – R134a\/R404A\/R407C\/R507A\/R22, 180cm Hoses","description":"\u003cp\u003eMastercool 89772-MB is a 2-way automotive A\/C piston-valve manifold gauge set with 80 mm MBH \/ MBL gauges.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRefrigerant scales:\u003c\/strong\u003e R134a, R404A, R407C, R507A and R22\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGauge set:\u003c\/strong\u003e MBH \/ MBL, 80 mm, Class 1.6\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHoses:\u003c\/strong\u003e 3 × 180 cm, 1\/4\" SAE, part 40372\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eService couplers:\u003c\/strong\u003e 82834-E high side and 82934-E low side\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManifold:\u003c\/strong\u003e 2-way piston-valve aluminium body\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFeatures:\u003c\/strong\u003e Extra vacuum-line access port, silicone-dampened gauges, sight glass and large control knobs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHose working pressure:\u003c\/strong\u003e 600 PSI \/ 41 bar\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHose burst pressure:\u003c\/strong\u003e 3000 PSI \/ 210 bar\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Mastercool","offers":[{"title":"Default Title","offer_id":57029577671033,"sku":"89772-MB","price":132.04,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0158\/3481\/files\/Mastercool-1-4-Auto-Air-Con-2-Way-Manifold-with-Lines-and-Couplers-Ryan-Air-Conditioning-Spares-68945197400439.jpg?v=1775889393"},{"product_id":"mastercool-91533-ee-80mm-refrigerant-gauge-protective-cover-set-red-blue","title":"Mastercool 91553-EE 80mm Gauge Protector Set – Red \u0026 Blue","description":"\u003cp\u003eGenuine Mastercool 91553-EE gauge protector set for 3 1\/8\" (80 mm) manifold gauges.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSet contents:\u003c\/strong\u003e 1 red protector and 1 blue protector\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGauge size:\u003c\/strong\u003e 3 1\/8\" \/ 80 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePurpose:\u003c\/strong\u003e Cushions gauges against bumps and rough handling\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFit:\u003c\/strong\u003e Snug-fitting replacement protectors for compatible Mastercool manifold gauges\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis is the protector set only; gauges are not included.\u003c\/p\u003e","brand":"Mastercool","offers":[{"title":"Default Title","offer_id":57029586354553,"sku":"91553-EE","price":16.48,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0158\/3481\/files\/Mastercool-91553-EE-80mm-gauge-protector-set.gif?v=1790341415"},{"product_id":"mastercool-96272-eb-4-way-ball-valve-set","title":"Mastercool 96272-EB-413-E 4-Way Ball Valve Manifold Set with 5\/16in Adapters","description":"\u003cp\u003eMastercool 96272-EB 4-Way Ball Valve Manifold Gauge Set for R410A R407C R22 - 80mm Gauges from Mastercool is a trade-supply HVAC component selected for professional installation and maintenance work.\u003c\/p\u003e\u003cp\u003eDesigned for dependable site use, it supports a clean, practical fitment within air conditioning and refrigeration applications.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHose working pressure:\u003c\/strong\u003e 800 PSI (56 bar)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHose burst pressure:\u003c\/strong\u003e 4000 PSI (280 bar)\u003c\/li\u003e\n\u003cli\u003eSKU: 96272-EB-413-E\u003c\/li\u003e\n\u003cli\u003eBrand: Mastercool\u003c\/li\u003e\n\u003cli\u003eProduct type: HVAC Tools \u0026amp; Equipment\u003c\/li\u003e\n\u003cli\u003eTitle reference: 80mm\u003c\/li\u003e\n\u003cli\u003eSuitable for professional HVAC and refrigeration applications\u003c\/li\u003e\n\u003cli\u003eTrade-ready format for installation or maintenance\u003c\/li\u003e\n\u003cli\u003eSelected for reliable day-to-day site use\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eA practical trade counter option for engineers who need dependable HVAC spares and installation materials.\u003c\/p\u003e","brand":"Mastercool","offers":[{"title":"Default Title","offer_id":57029587730809,"sku":"96272-EB-413-E","price":187.45,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0158\/3481\/files\/Mastercool-96272-EB-4-Way-Ball-Valve-Manifold-Gauge-Set-for-R410A-R407C-R22-80mm-Gauges-Ryan-Air-Conditioning-Spares-68945208279415.jpg?v=1775889504"},{"product_id":"mastercool-96272-mb-e-4-way-ball-valve-manifold-gauge-set-r134a-r22","title":"Mastercool 96272-MB-E 4-Way Ball Valve Manifold Set – R134a\/R404A\/R407C\/R507A\/R22, 180cm Hoses","description":"\u003cp\u003eMastercool 96272-MB-E is a 4-way aluminium ball-valve manifold set for R134a, R404A, R407C, R507A and R22.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGauge set:\u003c\/strong\u003e MBH \/ MBL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRefrigerant scales:\u003c\/strong\u003e R134a, R404A, R407C, R507A, R22\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMain hose set:\u003c\/strong\u003e 3 × 180 cm ball-valve hoses, family part 49262-72\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlack hose:\u003c\/strong\u003e 1 × 180 cm, 3\/8\", family part 94172\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManifold:\u003c\/strong\u003e 4-way ball-valve body with 3\/8\" bore\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnections:\u003c\/strong\u003e 1\/4\" SAE fittings with central tee branch 3\/8\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e-E suffix:\u003c\/strong\u003e Ball valves fitted at the ends of the hoses\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCase:\u003c\/strong\u003e Supplied in moulded carrying case\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eUse only with refrigerants and pressures specified by Mastercool and the equipment manufacturer.\u003c\/p\u003e","brand":"Mastercool","offers":[{"title":"Default Title","offer_id":57029588058489,"sku":"96272-MB-E","price":175.37,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0158\/3481\/files\/Mastercool-96272-MB-E-4-Way-Ball-Valve-Manifold-Gauge-Set-R134a-R22-Ryan-Air-Conditioning-Spares-68945208705399.jpg?v=1775889512"},{"product_id":"javac-fr1308-4r-e20-co2-sub-critical-4-valve-manifold","title":"Javac FR1308-4R-E20 CO₂ Sub-Critical 4-Valve Manifold | 100 Bar | 4 x Steel Mesh Hoses \u0026 Case","description":"\u003ch2\u003eJavac FR1308-4R-E20 CO₂ Sub-Critical 4-Valve Manifold\u003c\/h2\u003e\u003cp\u003eThe Javac FR1308-4R-E20 is a professional 4-valve manifold gauge set purpose-built for CO₂ (R744) sub-critical refrigeration systems. Rated to 100 bar on the high side and 60 bar on the low side, it handles the elevated operating pressures of sub-critical CO₂ systems safely. Supplied complete with 4 x 60\" double-layer steel mesh reinforced hoses, an integrated bleed valve for safe depressurisation, and a carry case.\u003c\/p\u003e\u003ch3\u003eWhat's Included\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e1× 4-valve sub-critical CO₂ manifold with integrated bleed valve\u003c\/li\u003e\n\u003cli\u003e4× 60\" double-layer steel mesh reinforced hoses with 1\/4\" SAE connections\u003c\/li\u003e\n\u003cli\u003e1× Carry case\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e100 Bar High Side \/ 60 Bar Low Side\u003c\/strong\u003e — rated for sub-critical CO₂ operating pressures\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4-Valve Design\u003c\/strong\u003e — four independent control valves for precise refrigerant management on complex CO₂ systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated Bleed Valve\u003c\/strong\u003e — safely depressurise hoses before disconnecting; prevents dangerous pressure build-up at ambient temperatures\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSteel Mesh Reinforced Hoses\u003c\/strong\u003e — double-layer construction rated for CO₂ high-pressure service; 4 x 60\" with 1\/4\" SAE connections\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eR744 Rated Throughout\u003c\/strong\u003e — manifold, hoses and seals all rated for CO₂ service\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCarry Case Included\u003c\/strong\u003e — organised, protected storage and transport\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSub-Critical vs Transcritical\u003c\/h3\u003e\u003cp\u003eSub-critical CO₂ systems operate below the critical point of CO₂ (31°C \/ 73.8 bar) and are typically found in cascade refrigeration systems where CO₂ is used as the low-stage refrigerant. For transcritical CO₂ systems (supermarkets, heat pumps) operating above the critical point, see the \u003ca href=\"\/products\/javac-fr4312-e25-co2-transcritical-2-valve-manifold\"\u003eFR4312-E25 Transcritical Manifold\u003c\/a\u003e.\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e FR1308-4R-E20\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEAN:\u003c\/strong\u003e 5060926537566\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRefrigerant:\u003c\/strong\u003e CO₂ (R744) Sub-Critical\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Side Pressure:\u003c\/strong\u003e 0–100 bar\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow Side Pressure:\u003c\/strong\u003e 0–60 bar\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eValves:\u003c\/strong\u003e 4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHoses:\u003c\/strong\u003e 4 × 60\" steel mesh reinforced, 1\/4\" SAE (included)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBleed Valve:\u003c\/strong\u003e Integrated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 12 months\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eRelated Products\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/javac-fr4312-e25-co2-transcritical-2-valve-manifold\"\u003e\u003cstrong\u003eFR4312-E25\u003c\/strong\u003e — Javac CO₂ Transcritical 2-Valve Manifold (160 bar)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/javac-jav-1558-co2-transcritical-service-manifold-kit\"\u003e\u003cstrong\u003eJAV-1558\u003c\/strong\u003e — Javac CO₂ Transcritical Service Manifold Kit with Veto Bag\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/javac-co2-r744-service-kit\"\u003e\u003cstrong\u003eCO₂ R744 Service Kit\u003c\/strong\u003e — Javac Manifold \u0026amp; TurboFlow Hose Bundle\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Javac","offers":[{"title":"Default Title","offer_id":57029627314553,"sku":"FR1308-4R-E20","price":509.74,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0158\/3481\/files\/FR1308-4R-E20-CASE-1000x936.jpg?v=1776493076"},{"product_id":"mastercool-93636-gauge-set","title":"Mastercool 93636-EB1 2-Way Aluminium Manifold Gauge Set 80mm R410A\/R32 3×90cm","description":"\u003ch2\u003eMastercool 93636-EB1 2-Way Aluminium Manifold Gauge Set – 80mm | R410A\/R32\u003c\/h2\u003e\u003cp\u003eThe Mastercool 93636-EB1 is a professional 2-way aluminium manifold gauge set with 80mm gauges and piston valves, designed for servicing R410A, R32, R22, and R407C refrigerant systems. The aluminium body keeps weight down for daily van use, while the piston valve design provides smooth, precise flow control. Supplied with 3×90cm hoses for standard HVAC service connections.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHose working pressure:\u003c\/strong\u003e 600 PSI (41 bar)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHose burst pressure:\u003c\/strong\u003e 3000 PSI (210 bar)\u003c\/li\u003e\n\u003cli\u003e80mm gauges — easy to read in all lighting conditions\u003c\/li\u003e\n\u003cli\u003ePiston valve design — smooth, precise flow control\u003c\/li\u003e\n\u003cli\u003eAluminium body — lightweight and durable for daily trade use\u003c\/li\u003e\n\u003cli\u003e2-way manifold — high and low side service connections\u003c\/li\u003e\n\u003cli\u003e3×90cm hoses included\u003c\/li\u003e\n\u003cli\u003eCompatible with R410A, R32, R22, R407C\u003c\/li\u003e\n\u003cli\u003eMade in USA by Mastercool\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003e93636-EB1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eMastercool\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGauge diameter\u003c\/td\u003e\n\u003ctd\u003e80mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eValve type\u003c\/td\u003e\n\u003ctd\u003ePiston\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBody material\u003c\/td\u003e\n\u003ctd\u003eAluminium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHoses\u003c\/td\u003e\n\u003ctd\u003e3×90cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant compatibility\u003c\/td\u003e\n\u003ctd\u003eR410A, R32, R22, R407C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCountry of origin\u003c\/td\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBarcode\u003c\/td\u003e\n\u003ctd\u003e700376113389\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch3\u003eFrequently Bought With\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/mastercool-analog-vacuum-gauge-with-control-valve-1-4-flare\"\u003eMastercool Analogue Vacuum Gauge with Control Valve\u003c\/a\u003e — for system evacuation monitoring\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/javac-edge-flexi-torch-jav-1004-flexible-brazing-torch-mapp-propane\"\u003eJavac Edge Flexi Torch JAV-1004\u003c\/a\u003e — for brazing copper pipework\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eAlso in the Mastercool Manifold Range\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/mastercool-93636-e\"\u003eMastercool 93636-E — 2-Way Aluminium Manifold 63mm R410A\/R32\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/mastercool-93661-mb-2-way-manifold-gauge-set-80mm-r134a-r404a\"\u003eMastercool 93661-MB — 2-Way Manifold 80mm R134a\/R404A\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Mastercool","offers":[{"title":"Default Title","offer_id":57029630525817,"sku":"93636-EB1","price":101.48,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0158\/3481\/files\/Mastercool-93636-EB1-2-Way-Aluminum-Manifold-Gauge-Set-for-R410A-R32-R22-R407C-Ryan-Air-Conditioning-Spares-68944987652471.jpg?v=1775889903"},{"product_id":"refco-4663981-refrigerant-vacuum-gauge-set-0-to-1000-mbar","title":"Refco 4663981 Refrigerant Vacuum Gauge Set 0 to 1000 Mbar","description":"\u003cp\u003eThe Refco 4663981 is a professional refrigerant vacuum gauge set measuring from 0 to 1000 mbar, designed for use during HVAC and refrigeration system evacuation and leak testing. An essential tool for verifying deep vacuum levels before charging refrigerant systems.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSKU: 4663981\u003c\/li\u003e\n\u003cli\u003eBrand: Refco\u003c\/li\u003e\n\u003cli\u003ePart number: 4663981\u003c\/li\u003e\n\u003cli\u003eMeasurement range: 0 to 1000 mbar\u003c\/li\u003e\n\u003cli\u003eFor use during system evacuation and leak testing\u003c\/li\u003e\n\u003cli\u003eSuitable for HVAC and refrigeration systems\u003c\/li\u003e\n\u003cli\u003eAccurate, easy-to-read gauge\u003c\/li\u003e\n\u003cli\u003eCompatible with standard vacuum pump connections\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eAn essential gauge for professional HVAC engineers — the Refco 4663981 vacuum gauge set ensures your system has reached the correct vacuum level before refrigerant charging, protecting every installation.\u003c\/p\u003e","brand":"Refco","offers":[{"title":"Default Title","offer_id":57029651825017,"sku":"4663981","price":170.4,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0158\/3481\/files\/Refco-4663981-Refrigerant-Vacuum-Gauge-Set-0-to-1000-Mbar-Ryan-Air-Conditioning-Spares-68945001382263.jpg?v=1775890081"},{"product_id":"mastercool-ebl1-gauge-low-pressure-blue-class-1-80mm-r410a-r407-r22","title":"Mastercool EBL1 80mm Low-Side Replacement Gauge – Class 1.0, R22\/R407C\/R32\/R410A","description":"\u003cp\u003eMastercool EBL1 is an 80 mm low-side replacement gauge for compatible Mastercool HVAC\/R manifolds.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGauge size:\u003c\/strong\u003e 80 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGauge class:\u003c\/strong\u003e 1.0\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSide:\u003c\/strong\u003e Low pressure\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRefrigerant scales:\u003c\/strong\u003e R22, R407C, R32 and R410A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnits:\u003c\/strong\u003e bar \/ °C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Replacement gauge for compatible Mastercool manifolds\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eConfirm refrigerant scale and connection compatibility with the manifold being serviced before installation.\u003c\/p\u003e","brand":"Mastercool","offers":[{"title":"Default Title","offer_id":57029687017849,"sku":"EBL1","price":25.37,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0158\/3481\/files\/Mastercool-EBL1-Gauge-Low-Pressure-Blue-Class-1-80mm-R410a-R407-R22-Ryan-Air-Conditioning-Spares-68945245634935.png?v=1775890523"},{"product_id":"mastercool-mbh-gauge-80mm-high-side-pressure-bat-c-r22-134a-404-7-5","title":"Mastercool MBH 80mm High-Side Replacement Gauge – R134a\/R404A\/R407C\/R507A\/R22","description":"\u003cp\u003eMastercool MBH is an 80 mm high-side replacement gauge for compatible Mastercool HVAC\/R manifolds.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGauge size:\u003c\/strong\u003e 80 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGauge class:\u003c\/strong\u003e 1.6\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSide:\u003c\/strong\u003e High pressure\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRefrigerant scales:\u003c\/strong\u003e R134a, R404A, R407C, R507A and R22\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnits:\u003c\/strong\u003e bar \/ °C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Replacement gauge for compatible Mastercool manifolds\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eConfirm refrigerant scale and connection compatibility with the manifold being serviced before installation.\u003c\/p\u003e","brand":"Mastercool","offers":[{"title":"Default Title","offer_id":57029692850553,"sku":"MBH","price":10.15,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0158\/3481\/files\/Mastercool-MBH-Gauge-80mm-High-Side-Pressure-Bat-C-R22-134a-404-7-5-Ryan-Air-Conditioning-Spares-68945254941047.jpg?v=1775890625"},{"product_id":"refco-refrigeration-vacuum-gauge","title":"REFCO 19801 Vacuum Gauge 1000–0 mbar | 100mm | 1\/2\" G | Q180 \/ 9882474","description":"\u003cp\u003eRefco Refrigeration Vacuum Gauge from Aspen Pumps is a trade-grade HVAC component designed for installation and maintenance applications.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eProfessional HVAC use\u003c\/li\u003e\n\u003cli\u003eReliable construction\u003c\/li\u003e\n\u003cli\u003eCompatible with standard systems\u003c\/li\u003e\n\u003cli\u003eTrade-ready design\u003c\/li\u003e\n\u003cli\u003eSuitable for service and install work\u003c\/li\u003e\n\u003cli\u003eDurable materials\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIdeal for engineers requiring dependable parts on site.\u003c\/p\u003e","brand":"Refco","offers":[{"title":"Default Title","offer_id":57029702582649,"sku":"Q180","price":149.21,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0158\/3481\/files\/Refco-Refrigeration-Vacuum-Gauge-Ryan-Air-Conditioning-Spares-68945271521655.png?v=1775890745"},{"product_id":"javac-vg64-digital-vacuum-gauge","title":"Javac VG-64 Digital Vacuum Gauge | 0-12,000 Microns | Dual Port | 1\/4\" Flare | Thermistor","description":"\u003ch2\u003eJavac VG-64 Digital Vacuum Gauge | 0–12,000 Microns\u003c\/h2\u003e\n\n\u003cp\u003eThe Javac VG-64 is a dual-port, high-resolution digital vacuum gauge designed for professional HVAC and refrigeration engineers. With a thermistor sensor, 1 micron resolution below 200 microns, and display updates every half second, it gives fast, accurate vacuum readings during system evacuation. Reads in seven international units and attaches to the manifold or vacuum pump via a standard 1\/4\" male flare fitting. Powered by a single 9V battery (not included) with up to 40 hours of battery life and auto shut-off after 10 minutes above 12,000 microns.\u003c\/p\u003e\n\n\u003cp\u003eNow supplied with a convenient magnetic HVAC strap for hands-free use on site. A 2-year manufacturer guarantee and 5-star service and support rating from Javac.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e0–12,000 Micron Range\u003c\/strong\u003e — covers the full evacuation range for HVAC and refrigeration systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1 Micron Resolution\u003c\/strong\u003e — ultra-fine resolution when vacuum is at or below 200 microns\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeven International Units\u003c\/strong\u003e — reads in Microns, mbar, Pa, Torr, mTorr, psi, and inHg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual Port\u003c\/strong\u003e — two connection points for flexible use with manifold sets and vacuum pumps\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFast Response\u003c\/strong\u003e — display updates every 1\/2 second for real-time vacuum monitoring\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThermistor Sensor\u003c\/strong\u003e — accurate and reliable sensing across the full operating range\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAuto Shut-Off\u003c\/strong\u003e — powers down after 10 minutes when vacuum reading is above 12,000 microns (12 Torr)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow Battery Indicator\u003c\/strong\u003e — alerts before power is lost on site\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMagnetic HVAC Strap\u003c\/strong\u003e — convenient hands-free attachment included\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-In Hanger\u003c\/strong\u003e — easy storage and transport\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy to Clean\u003c\/strong\u003e — sensor can be cleaned with isopropyl alcohol\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2-Year Guarantee\u003c\/strong\u003e — backed by Javac manufacturer warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHVAC system evacuation and deep vacuum verification\u003c\/li\u003e\n\u003cli\u003eRefrigeration system commissioning and leak testing\u003c\/li\u003e\n\u003cli\u003eVacuum pump performance verification\u003c\/li\u003e\n\u003cli\u003eUse with manifold gauge sets during system service\u003c\/li\u003e\n\u003cli\u003eA2L and A3 refrigerant system evacuation monitoring\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003eVG-64\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eJavac\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eDigital vacuum gauge (thermistor)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Pressure Range\u003c\/td\u003e\n\u003ctd\u003e0–12,000 microns\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e1 micron (at or below 200 microns)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccuracy\u003c\/td\u003e\n\u003ctd\u003e+\/- 10% (100–1,000 microns)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplay Units\u003c\/td\u003e\n\u003ctd\u003eMicrons, mbar, Pa, Torr, mTorr, psi, inHg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplay Update Rate\u003c\/td\u003e\n\u003ctd\u003eEvery 1\/2 second\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensor Type\u003c\/td\u003e\n\u003ctd\u003eThermistor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnector Type\u003c\/td\u003e\n\u003ctd\u003eStandard 1\/4\" male flare fitting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePorts\u003c\/td\u003e\n\u003ctd\u003eDual port\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Source\u003c\/td\u003e\n\u003ctd\u003e9V battery (not included)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery Life\u003c\/td\u003e\n\u003ctd\u003eUp to 40 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAuto Shut-Off\u003c\/td\u003e\n\u003ctd\u003eAfter 10 minutes above 12,000 microns (12 Torr)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Overpressure\u003c\/td\u003e\n\u003ctd\u003e500 psi (34 Bar)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e2°C to 52°C (35°F to 125°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd\u003eAustralia\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e2 years\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 × Javac VG-64 Digital Vacuum Gauge\u003c\/li\u003e\n\u003cli\u003e1 × Magnetic HVAC strap\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat battery does the VG-64 use?\u003c\/strong\u003e\u003cbr\u003eThe VG-64 is powered by a standard 9V battery, which is not included. Battery life is up to 40 hours of use.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat vacuum range does the VG-64 measure?\u003c\/strong\u003e\u003cbr\u003eThe VG-64 measures from 0 to 12,000 microns, covering the full evacuation range required for HVAC and refrigeration system commissioning.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eHow accurate is the VG-64?\u003c\/strong\u003e\u003cbr\u003eAccuracy is +\/- 10% in the 100–1,000 micron range, with 1 micron resolution when vacuum is at or below 200 microns. The display updates every half second for real-time monitoring.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat units does the VG-64 display?\u003c\/strong\u003e\u003cbr\u003eThe VG-64 reads in seven international units: Microns, mbar, Pa, Torr, mTorr, psi, and inHg — switchable on the gauge.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eHow does the VG-64 compare to an analogue vacuum gauge?\u003c\/strong\u003e\u003cbr\u003eThe VG-64 offers far greater resolution and accuracy than an analogue gauge, with 1 micron resolution and digital display. For a no-battery analogue option, see the \u003ca href=\"\/products\/javac-cr2-40-analogue-vacuum-gauge-0-40-torr\"\u003eJavac CR2-40 Analogue Vacuum Gauge\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCan the sensor be cleaned?\u003c\/strong\u003e\u003cbr\u003eYes — the sensor can be cleaned using isopropyl alcohol.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/javac-cr2-40-analogue-vacuum-gauge-0-40-torr\"\u003e\u003cstrong\u003eCR2-40\u003c\/strong\u003e — Javac Analogue Vacuum Gauge (no battery)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/javac\"\u003eAll Javac Products\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eUK stock — same-day dispatch if ordered before 12 noon Monday to Friday.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Javac","offers":[{"title":"Default Title","offer_id":57029718671737,"sku":"VG-64","price":270.6,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0158\/3481\/files\/JAVAC-VG64-Digital-Vacuum-Gauge-for-HVAC-High-Precision-Tool-Ryan-Air-Conditioning-Spares-68945313759607.jpg?v=1775891005"},{"product_id":"javac-cr2-40-analogue-vacuum-gauge-0-40-torr","title":"Javac CR2-40 Analogue Vacuum Gauge | 0-40 Torr | 100mm | 1\/4\" Flare","description":"\u003cp\u003eJavac CR2-40 absolute analogue vacuum gauge for HVAC and refrigeration evacuation work.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart number:\u003c\/strong\u003e CR2-40\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRange:\u003c\/strong\u003e 0-40 Torr\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGauge diameter:\u003c\/strong\u003e 100 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection:\u003c\/strong\u003e 1\/4\" flare\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Javac","offers":[{"title":"Default Title","offer_id":57029734990201,"sku":"CR2-40","price":286.25,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0158\/3481\/files\/CR2-40_prodTSQFront.png?v=1781199006"},{"product_id":"mastercool-99926-bt-spartan-2-way-smart-manifold-bluetooth-hvac-tool","title":"Mastercool 99926-BT Spartan 2-Way Smart Manifold – 60\" Hoses + Clamp","description":"\u003cp\u003e\u003cstrong\u003eMastercool 99926-BT\u003c\/strong\u003e Spartan 2-way smart manifold package with Bluetooth connectivity.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e60\" high-pressure hoses with standard fittings\u003c\/li\u003e\n\u003cli\u003eOne temperature clamp\u003c\/li\u003e\n\u003cli\u003e20,000 to 1 micron built-in vacuum sensor\u003c\/li\u003e\n\u003cli\u003eBluetooth range up to 80m line of sight\u003c\/li\u003e\n\u003cli\u003eRechargeable Li-ion battery\u003c\/li\u003e\n\u003cli\u003eData logging up to 36 hours\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-pressure hose rating:\u003c\/strong\u003e 800 PSI (56 bar) working \/ 4000 PSI (280 bar) burst\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Mastercool","offers":[{"title":"Default Title","offer_id":57029767070073,"sku":"99926-BT","price":420.17,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0158\/3481\/files\/99926-BT-EU-web.jpg?v=1779285633"},{"product_id":"mastercool-99926-bt-2-spartan-2-way-smart-manifold-with-bluetooth-for-hvac","title":"Mastercool 99926-BT-2 Spartan 2-Way Smart Manifold – 60\" Hoses + 2 Clamps","description":"\u003cp\u003e\u003cstrong\u003eMastercool 99926-BT-2\u003c\/strong\u003e Spartan 2-way smart manifold package with Bluetooth connectivity, 60\" high-pressure hoses and \u003cstrong\u003etwo temperature clamps\u003c\/strong\u003e.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIncluded high-pressure hose rating:\u003c\/strong\u003e 800 PSI (56 bar) working pressure; 4000 PSI (280 bar) burst pressure.\u003c\/p\u003e","brand":"Mastercool","offers":[{"title":"Default Title","offer_id":57029767299449,"sku":"99926-BT-2","price":467.3,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0158\/3481\/files\/Mastercool-99926-BT-2-Spartan-2-Way-Smart-Manifold-with-Bluetooth-for-HVAC-Ryan-Air-Conditioning-Spares-68945379885431.jpg?v=1775891655"},{"product_id":"mastercool-99946-bt-spartan-4-way-smart-manifold-bluetooth","title":"Mastercool 99946-BT Spartan 4-Way Smart Manifold – 60\" Hoses, Vacuum Hose + Clamp","description":"\u003cp\u003e\u003cstrong\u003eMastercool 99946-BT\u003c\/strong\u003e Spartan 4-way smart manifold package with Bluetooth connectivity.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e60\" high-pressure hoses with standard fittings\u003c\/li\u003e\n\u003cli\u003eBlack vacuum hose\u003c\/li\u003e\n\u003cli\u003eOne temperature clamp\u003c\/li\u003e\n\u003cli\u003eBuilt-in vacuum sensor\u003c\/li\u003e\n\u003cli\u003eSupplied in plastic case\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-pressure hose rating:\u003c\/strong\u003e 800 PSI (56 bar) working \/ 4000 PSI (280 bar) burst\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Mastercool","offers":[{"title":"Default Title","offer_id":57029767594361,"sku":"99946-BT","price":483.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0158\/3481\/files\/Mastercool-99946-BT-Spartan-4-Way-Smart-Manifold-Bluetooth-Ryan-Air-Conditioning-Spares-68945379950967.jpg?v=1775891664"},{"product_id":"mastercool-spartan-4-way-smart-manifold-bluetooth-hvac-diagnostics","title":"Mastercool 99946-BT-2 Spartan 4-Way Smart Manifold | Bluetooth | 4.3\" Touchscreen | Built-in Vacuum Sensor","description":"\u003cp\u003e\u003cstrong\u003eMastercool 99946-BT-2 Spartan\u003c\/strong\u003e is a professional 4-way digital smart manifold gauge — also known as a digital manifold, smart manifold, or Bluetooth manifold gauge — designed for HVAC system diagnostics, refrigerant charging, superheat\/subcool measurement, vacuum testing, and data logging. The built-in vacuum sensor eliminates the need for a separate micron gauge.\u003c\/p\u003e\n\u003ch3\u003eWhen to Use This Manifold\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eF-Gas compliant commissioning — pressure test, vacuum decay test, and refrigerant charge in one tool.\u003c\/li\u003e\n\u003cli\u003eUse where wireless monitoring is required — Bluetooth connectivity allows readings to be monitored from up to 80m away via the Mastercool Connect app.\u003c\/li\u003e\n\u003cli\u003eIdeal for engineers servicing multiple refrigerant types — supports 100+ refrigerants, including R32, R410A, R1234yf, R454B, and R744 (CO₂).\u003c\/li\u003e\n\u003cli\u003eThe built-in vacuum sensor (1-micron resolution) eliminates the need to carry a separate micron gauge on site.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Features \u0026amp; Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4.3\" colour touchscreen LCD\u003c\/strong\u003e – intuitive navigation with a quick slide of the finger\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-in vacuum sensor\u003c\/strong\u003e – range 20,000 to 1 micron; no separate micron gauge required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBluetooth® 4.2 and 5\u003c\/strong\u003e – 260ft (80m) line-of-sight range; connects to Mastercool Connect app (iOS \u0026amp; Android)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomatic superheat \u0026amp; subcool calculation\u003c\/strong\u003e – instant diagnostics across 100+ refrigerants\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eData logging\u003c\/strong\u003e – up to 36 hours of recorded data\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLeak test timers and alarms\u003c\/strong\u003e built in\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLi-ion rechargeable battery\u003c\/strong\u003e – 30–36 hours normal use; USB-C charging\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4-way valve configuration\u003c\/strong\u003e – high side, low side, and two additional service ports\u003c\/li\u003e\n\u003cli\u003eGauge Class 1.0 accuracy\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDisplay \u0026amp; Measurement\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePressure:\u003c\/strong\u003e psi, bar, MPa, kg\/cm², kPa\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature:\u003c\/strong\u003e °F or °C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVacuum:\u003c\/strong\u003e micron, mBar, kPa, Pa, Torr\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManifold working pressure:\u003c\/strong\u003e 0 to 725 PSI (50 bar)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManifold proof pressure:\u003c\/strong\u003e 1000 PSI (70 bar)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensing accuracy:\u003c\/strong\u003e ±1 psi or 1% of reading\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature accuracy:\u003c\/strong\u003e ±1°F (±0.5°C) between 32 and 160°F\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eConnections\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1\/4\" m-flare and 3\/8\" m-fl (vacuum hose, 4-way only)\u003c\/li\u003e\n\u003cli\u003eUSB-C charging cable included\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded high-pressure hose rating:\u003c\/strong\u003e 800 PSI (56 bar) working \/ 4000 PSI (280 bar) burst\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e 99946-BT-2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGauge class:\u003c\/strong\u003e 1.0\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eValve configuration:\u003c\/strong\u003e 4-way\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVacuum sensor range:\u003c\/strong\u003e 20,000 to 1 micron\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery:\u003c\/strong\u003e Li-ion rechargeable, 30–36 hours\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBluetooth:\u003c\/strong\u003e 4.2 and 5, 260ft (80m) range\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating temperature:\u003c\/strong\u003e 0 to 45°C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of origin:\u003c\/strong\u003e USA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSupported Refrigerants (100+)\u003c\/h3\u003e\n\u003cp\u003eR32, R410A, R1234yf, R1234ze, R454B, R452B, R448A, R449A, R407C, R404A, R507A, R744 (CO₂), R290, R600a, R22, R134a, and 85+ more. Full list available in the Mastercool Connect app.\u003c\/p\u003e\n\u003ch3\u003eRepairable — Spare Parts Available\u003c\/h3\u003e\n\u003cp\u003eThe Spartan manifold is fully repairable. Key spare parts include pressure sensor (99923-002), LCD assembly (99923-005-43B), keypad (99923-008), rubber boot (99923-RB-1), sight glass assembly (99923-SG), USB-C cable (99923-CPORT), and vacuum sensor (99923-003B-1). \u003ca href=\"\/collections\/mastercool\"\u003eBrowse Mastercool spare parts\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eFrequently Bought With\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/mastercool-70051-45-flaring-tool-imperial-standard\"\u003eMastercool 70051 45° Flaring Tool\u003c\/a\u003e — professional flaring tool for copper pipe connections\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/mastercool-70091-45-flaring-cutting-tool-set-with-cutter\"\u003eMastercool 70091 Flaring \u0026amp; Cutting Tool Set\u003c\/a\u003e — complete pipe preparation kit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cdl\u003e\n\u003cdt\u003e\u003cstrong\u003eDoes the 99946-BT-2 include a micron gauge? \u003c\/strong\u003e\u003c\/dt\u003e\n\u003cdd\u003eYes. The built-in vacuum sensor measures from 20,000 microns down to 1 micron, eliminating the need to carry a separate micron gauge. This is one of the key advantages of the Spartan over traditional analogue manifolds.\u003c\/dd\u003e\n\u003cdt\u003e\u003cstrong\u003eWhat is the difference between the 99946-BT-2 and the 99946-BT? \u003c\/strong\u003e\u003c\/dt\u003e\n\u003cdd\u003eThe 99946-BT-2 includes two temperature clamps for superheat and subcool measurement. The \u003ca href=\"\/products\/mastercool-99946-bt-spartan-4-way-smart-manifold-bluetooth\"\u003e99946-BT\u003c\/a\u003e includes 60\" hoses, a black vacuum hose, and a clamp but no temperature clamps. Choose based on whether you need temperature clamp accessories included. \u003c\/dd\u003e\n\u003cdt\u003e\u003cstrong\u003eIs the Spartan manifold compatible with R32 and R1234yf?\u003c\/strong\u003e\u003c\/dt\u003e\n\u003cdd\u003eYes. The 99946-BT-2 supports 100+ refrigerants including R32, R410A, R1234yf, R454B, R448A, R449A, and R744 (CO₂). Refrigerant data is updated via the Mastercool Connect app. \u003c\/dd\u003e\n\u003cdt\u003e\u003cstrong\u003eCan I use the Spartan manifold without the app?\u003c\/strong\u003e\u003c\/dt\u003e\n\u003cdd\u003eYes. All functions, including pressure, temperature, vacuum, superheat, subcool, and data logging, are fully accessible on the 4.3\" touchscreen without the app. Bluetooth and the Mastercool Connect app add wireless monitoring and data export capabilities.\u003c\/dd\u003e\n\u003cdt\u003e\u003cstrong\u003eIs the Spartan manifold F-Gas compliant for UK commissioning? \u003c\/strong\u003e\u003c\/dt\u003e\n\u003cdd\u003eThe 99946-BT-2 provides the pressure testing, vacuum decay testing, and charging measurement functions required for F-Gas compliant commissioning records. Data logging supports service documentation requirements.\u003c\/dd\u003e\n\u003c\/dl\u003e","brand":"Mastercool","offers":[{"title":"Default Title","offer_id":57029767954809,"sku":"99946-BT-2","price":530.13,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0158\/3481\/files\/Mastercool-Spartan-4-Way-Smart-Manifold-with-Bluetooth-99946-BT-for-HVAC-Diagnostics-Ryan-Air-Conditioning-Spares-68945380016503.jpg?v=1775891671"},{"product_id":"mastercool-4-way-ball-valve-manifold-ac-hoses-couplers","title":"Mastercool 86996-MRB 4 Way Ball Valve Manifold for Automotive AC, Includes Hoses, Couplers","description":"\u003cp\u003eThe Mastercool 86996-MRB 4-Way Ball Valve Manifold is a professional-grade automotive AC service tool designed for recharging, evacuating and diagnosing automotive air conditioning systems. Complete with hoses and couplers, it's a ready-to-use solution for automotive HVAC technicians.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHose working pressure:\u003c\/strong\u003e 600 PSI (41 bar)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHose burst pressure:\u003c\/strong\u003e 3000 PSI (210 bar)\u003c\/li\u003e\n\u003cli\u003e4-way ball valve design for precise refrigerant control\u003c\/li\u003e\n\u003cli\u003eIncludes hoses and couplers — ready to use out of the box\u003c\/li\u003e\n\u003cli\u003eCompatible with R134a and R1234yf automotive refrigerants\u003c\/li\u003e\n\u003cli\u003eBall valve operation for smooth, leak-free shut-off\u003c\/li\u003e\n\u003cli\u003eLarge, easy-read gauges for accurate pressure readings\u003c\/li\u003e\n\u003cli\u003eSuitable for professional automotive AC service and diagnostics\u003c\/li\u003e\n\u003cli\u003eSKU: 86996-MRB | Brand: Mastercool\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eA reliable, professional manifold set for automotive AC technicians who need accurate, repeatable results on every job.\u003c\/p\u003e","brand":"Mastercool","offers":[{"title":"Default Title","offer_id":57029775884665,"sku":"86996-MRB","price":189.15,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0158\/3481\/files\/Mastercool-4-Way-Ball-Valve-Manifold-for-Automotive-AC-Includes-Hoses-Couplers-Ryan-Air-Conditioning-Spares-68945387454839.jpg?v=1775891802"},{"product_id":"mastercool-moulded-carry-case-for-4-way-manifolds","title":"Mastercool 86772-PB — Carrying case for 4W Manifold","description":"\u003ch1\u003eMastercool 86772-PB Carrying Case for 4-Way Manifold\u003c\/h1\u003e\u003cp\u003eProfessional blow-moulded carrying case specifically designed for 4-way manifold gauge sets. Protects your manifold, gauges, and hoses during transport and storage. Organized compartments keep everything in place. Essential for protecting your investment in professional tools.\u003c\/p\u003e\u003ch2\u003eKey Features:\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBlow-moulded carrying case\u003c\/li\u003e\n\u003cli\u003eSpecifically for 4-way manifolds\u003c\/li\u003e\n\u003cli\u003eProtects manifold, gauges, and hoses\u003c\/li\u003e\n\u003cli\u003eOrganized compartments\u003c\/li\u003e\n\u003cli\u003eSecure closure\u003c\/li\u003e\n\u003cli\u003eDurable construction\u003c\/li\u003e\n\u003cli\u003eProfessional-grade quality\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications:\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eType: Blow-moulded carrying case\u003c\/li\u003e\n\u003cli\u003eCompatible with: 4-way manifold gauge sets\u003c\/li\u003e\n\u003cli\u003eDesign: Organized compartments\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eBenefits:\u003c\/h2\u003e\u003cp\u003eProper storage and transport protection extends the life of your manifold gauge set. Organized compartments prevent hoses from tangling and gauges from damage. Blow-moulded construction provides impact resistance. Essential for professional technicians who transport tools between job sites.\u003c\/p\u003e\u003cp\u003eProfessional carrying case for 4-way manifolds. Blow-moulded construction protects your investment. Organized storage for manifold, gauges, and hoses.\u003c\/p\u003e","brand":"Mastercool","offers":[{"title":"Default Title","offer_id":57029776671097,"sku":"86772-PB","price":16.06,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0158\/3481\/files\/Mastercool-Moulded-Carry-Case-for-4-Way-Manifolds-Ryan-Air-Conditioning-Spares-68945389650295.jpg?v=1775891809"},{"product_id":"javac-fr4312-e25-co2-transcritical-2-valve-manifold","title":"Javac FR4312-E25 CO₂ Transcritical 2-Valve Manifold | 160 Bar | 3 x Steel Mesh Hoses \u0026 Case","description":"\u003ch2\u003eJavac FR4312-E25 CO₂ Transcritical 2-Valve Manifold\u003c\/h2\u003e\u003cp\u003eThe Javac FR4312-E25 is a professional 2-valve manifold gauge set purpose-built for CO₂ (R744) transcritical refrigeration systems. Rated to 160 bar on the high side and 100 bar on the low side, it handles the extreme operating pressures of transcritical CO₂ systems safely. Supplied complete with 3 x 60\" double-layer steel mesh reinforced hoses, an integrated bleed valve for safe depressurisation, and a carry case.\u003c\/p\u003e\u003ch3\u003eWhat's Included\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e1× 2-valve transcritical CO₂ manifold with integrated bleed valve\u003c\/li\u003e\n\u003cli\u003e3× 60\" double-layer steel mesh reinforced hoses with 1\/4\" SAE connections\u003c\/li\u003e\n\u003cli\u003e1× Carry case\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e160 Bar High Side \/ 100 Bar Low Side\u003c\/strong\u003e — rated for transcritical CO₂ operating pressures\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated Bleed Valve\u003c\/strong\u003e — safely depressurise hoses before disconnecting; prevents dangerous pressure build-up at ambient temperatures\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSteel Mesh Reinforced Hoses\u003c\/strong\u003e — double-layer construction rated for CO₂ high-pressure service; 3 x 60\" with 1\/4\" SAE connections\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eR744 Rated Throughout\u003c\/strong\u003e — manifold, hoses and seals all rated for CO₂ service\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCarry Case Included\u003c\/strong\u003e — organised, protected storage and transport\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfessional Construction\u003c\/strong\u003e — built for daily commercial refrigeration service use\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e FR4312-E25\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEAN:\u003c\/strong\u003e 5060926537559\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRefrigerant:\u003c\/strong\u003e CO₂ (R744) Transcritical\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Side Pressure:\u003c\/strong\u003e 0–160 bar\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow Side Pressure:\u003c\/strong\u003e 0–100 bar\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHoses:\u003c\/strong\u003e 3 × 60\" steel mesh reinforced, 1\/4\" SAE (included)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBleed Valve:\u003c\/strong\u003e Integrated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 12 months\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eRelated Products\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/javac-jav-1558-co2-transcritical-service-manifold-kit\"\u003e\u003cstrong\u003eJAV-1558\u003c\/strong\u003e — Javac CO₂ Transcritical Service Manifold Kit with Veto Bag\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/javac-fr1308-4r-e20-4-valve-subcritical-co2-refrigerant-gas-manifold-set\"\u003e\u003cstrong\u003eFR1308-4R-E20\u003c\/strong\u003e — Javac CO₂ Sub-Critical 4-Valve Manifold\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/javac-co2-r744-service-kit\"\u003e\u003cstrong\u003eCO₂ R744 Service Kit\u003c\/strong\u003e — Javac Manifold \u0026amp; TurboFlow Hose Bundle\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Javac","offers":[{"title":"Default Title","offer_id":57029838176633,"sku":"FR4312-E25","price":1059.56,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0158\/3481\/files\/JAVAC-CO2-Pro-2-Valve-Transcritical-Manifold-Ryan-Air-Conditioning-Spares-68945423171959.jpg?v=1775892079"},{"product_id":"javac-rs-750-nitrogen-pressure-regulator-50-bar","title":"Javac Edge RS-750 Nitrogen Pressure Regulator – 50 Bar | 1\/4\" SAE | BS EN 378 | HVAC Leak Testing","description":"\u003ch2\u003eJavac Edge RS-750 Nitrogen Pressure Regulator – 50 Bar\u003c\/h2\u003e\n\u003cp\u003eThe Javac Edge RS-750 is a professional nitrogen pressure regulator for F-Gas compliant pressure testing on HVAC and refrigeration systems. With a 300 bar maximum inlet pressure and 0–50 bar (0–750 psi) adjustable outlet, it covers all standard HVAC pressure testing requirements. The 1\/4\" SAE flare outlet connection allows rapid connection to industry standard hoses, and the large pressure adjustment knob makes precise pressure setting straightforward on site. Compliant with BS EN 378 — suitable for R410A and all standard refrigerants including A2L systems.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e0–50 bar (0–750 psi) adjustable outlet pressure\u003c\/li\u003e\n\u003cli\u003e300 bar maximum inlet pressure\u003c\/li\u003e\n\u003cli\u003e1\/4\" SAE flare outlet — fits standard HVAC hose sets\u003c\/li\u003e\n\u003cli\u003eCGA580 inlet connection — compatible with standard nitrogen cylinders\u003c\/li\u003e\n\u003cli\u003eDual gauge display — high pressure inlet and regulated output\u003c\/li\u003e\n\u003cli\u003eBS EN 378 compliant — meets UK F-Gas and refrigeration safety standards\u003c\/li\u003e\n\u003cli\u003eSuitable for R32, R410A, R22 and all A2L refrigerant systems\u003c\/li\u003e\n\u003cli\u003eMade in Australia — Javac Edge professional trade quality\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy Nitrogen Pressure Test?\u003c\/h3\u003e\n\u003cp\u003eNitrogen pressure testing is a mandatory step in F-Gas compliant HVAC commissioning. It verifies system integrity before refrigerant is introduced, identifying leaks at joints, fittings and welds. The RS-750 delivers precise, repeatable pressure control to meet BS EN 378 requirements on every job.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRS-750\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eJavac Edge\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutlet Pressure Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0–50 bar (0–750 psi)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax Inlet Pressure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e300 bar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInlet Connection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCGA580\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutlet Connection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1\/4\" SAE flare\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompliance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBS EN 378\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.2kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAustralia\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\n\u003ch3\u003eWant a Complete Nitrogen Testing Kit?\u003c\/h3\u003e\n\u003cp\u003eIf you need a ready-to-use nitrogen pressure testing setup, the \u003ca href=\"\/products\/javac-edge-rs-750-rig-nitrogen-pressure-testing-rig-50-bar-isolation-valve-dual-gauges-bs-en-378\"\u003eJavac Edge RS-750-RIG Nitrogen Pressure Testing Rig\u003c\/a\u003e includes the RS-750 regulator, isolation valve, dual gauges and all connections in a single kit — ideal for engineers who want a complete, compliant solution out of the box.\u003c\/p\u003e\n\n\u003ch3\u003eComplete Your Nitrogen Testing Setup\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/javac-edge-rs-750-rig-nitrogen-pressure-testing-rig-50-bar-isolation-valve-dual-gauges-bs-en-378\"\u003eJavac Edge RS-750-RIG Nitrogen Testing Rig\u003c\/a\u003e — complete kit with isolation valve and dual gauges\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/collections\/nitrogen-equipment\"\u003eNitrogen Equipment\u003c\/a\u003e — regulators, hoses and fittings for nitrogen pressure testing\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/collections\/hvac-tools\"\u003eHVAC Tools \u0026amp; Equipment\u003c\/a\u003e — vacuum pumps, manifold gauges and commissioning tools\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/blogs\/hvac-tools-guide\/nitrogen-pressure-testing-hvac-systems\"\u003eNitrogen Pressure Testing Guide\u003c\/a\u003e — step-by-step BS EN 378 compliant procedure\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Javac Edge","offers":[{"title":"Default Title","offer_id":57029870715257,"sku":"RS-750","price":191.94,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0158\/3481\/files\/PULSE_PICTURES_-_2026-03-20T150346.660.png?v=1781845650"},{"product_id":"mastercool-53030-nitrogen-pressure-regulator-kit-for-hvac-leak-testing","title":"Mastercool 53030 Nitrogen Pressure Regulator Kit for HVAC Leak Testing","description":"\u003cp\u003eDetect leaks in HVAC\/R and automotive A\/C systems with the Mastercool 53030 Nitrogen Pressure Testing Regulator Kit. This professional-grade, single-stage regulator features a BS3 (UK) cylinder connection, 1\/4\" SAE flare outlet with control valve, and a T-handle for precise pressure adjustments. Equipped with 68mm gauges (4500 psi high, 1000 psi low), it includes a 38\" yellow charging hose, leak testing adapter, R410a\/R32 straight adapter, and a durable blow-moulded case. Perfect for UK technicians. Available now at Airconspares.com!\u003c\/p\u003e","brand":"Mastercool","offers":[{"title":"Default Title","offer_id":57030058803577,"sku":"53030","price":185.85,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0158\/3481\/files\/Mastercool-53030-Nitrogen-Pressure-Regulator-Kit-for-HVAC-Leak-Testing-Ryan-Air-Conditioning-Spares-68967779828087.jpg?v=1775894793"},{"product_id":"mastercool-stem-nut-and-o-ring-kit-auto-ac-spare","title":"Mastercool 85218 Stem, Nut \u0026 Stem O-Ring – Manifold Spare","description":"\u003ch2\u003eMastercool 85218 Stem, Nut \u0026amp; Stem O-Ring – Manifold Spare\u003c\/h2\u003e\u003cp\u003eGenuine Mastercool replacement stem, nut and stem O-ring assembly for compatible charging and testing manifolds.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMastercool part number: 85218\u003c\/li\u003e\n\u003cli\u003eIncludes stem, nut and stem O-ring\u003c\/li\u003e\n\u003cli\u003eReplacement component for compatible Mastercool manifold assemblies\u003c\/li\u003e\n\u003cli\u003eSuitable for servicing worn or leaking manifold valve components\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eCheck compatibility with your specific Mastercool manifold before ordering.\u003c\/p\u003e","brand":"Mastercool","offers":[{"title":"Default Title","offer_id":57030060409209,"sku":"85218","price":4.65,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0158\/3481\/files\/Mastercool-Stem-Nut-and-O-Ring-Kit-Auto-AC-Spare-Ryan-Air-Conditioning-Spares-68967782351223.jpg?v=1775894823"},{"product_id":"mastercool-mrbh-replacement-gauge-80mm-hp-psi-bar-c-r12-r22-134a-404a","title":"Mastercool MRBH 80mm High-Side Replacement Gauge – R134a\/R22\/R12\/R404A","description":"\u003cp\u003eMastercool MRBH is an 80 mm high-side replacement gauge for compatible Mastercool HVAC\/R manifolds.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGauge size:\u003c\/strong\u003e 80 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGauge class:\u003c\/strong\u003e 1.6\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSide:\u003c\/strong\u003e High pressure\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRefrigerant scales:\u003c\/strong\u003e R134a, R22, R12 and R404A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnits:\u003c\/strong\u003e bar \/ PSI \/ °C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Replacement gauge for compatible Mastercool manifolds\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eConfirm refrigerant scale and connection compatibility with the manifold being serviced before installation.\u003c\/p\u003e","brand":"Mastercool","offers":[{"title":"Default Title","offer_id":57030120145273,"sku":"MRBH","price":10.15,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0158\/3481\/files\/Mastercool-MRBH-Replacement-Gauge-80mm-HP-Psi-Bar-C-R12-R22-134a-404A-Ryan-Air-Conditioning-Spares-68967824261495.jpg?v=1775895437"},{"product_id":"53000-300","title":"Mastercool 53000-300 High Pressure Replacement Gauge 300 Bar","description":"\u003ch2\u003eReplacement High-Pressure Gauge 300 Bar\/4400 Psi — For Nitrogen Regulators\u003c\/h2\u003e\n\u003cp\u003eThe Mastercool 53000-300 is a replacement high-pressure gauge designed for nitrogen pressure testing regulators. Featuring a 300 bar (4400 psi) maximum pressure rating, this professional-quality gauge ensures accurate pressure monitoring during nitrogen leak testing operations on HVAC\/R and automotive A\/C systems.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e300 Bar \/ 4400 Psi:\u003c\/strong\u003e High-pressure rating for nitrogen testing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReplacement Gauge:\u003c\/strong\u003e Direct replacement for worn or damaged gauges\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccurate Pressure Monitoring:\u003c\/strong\u003e Reliable pressure readings\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfessional Quality:\u003c\/strong\u003e Built for daily workshop use\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Construction:\u003c\/strong\u003e Long-lasting performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e 53000-300\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Replacement high-pressure gauge\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Pressure:\u003c\/strong\u003e 300 bar (4400 psi)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Nitrogen pressure testing regulators\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBarcode:\u003c\/strong\u003e 700376115109\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e 53000-300\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHS Code:\u003c\/strong\u003e 84148080\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eReplacement gauge for nitrogen pressure testing regulators\u003c\/li\u003e\n\u003cli\u003eHVAC\/R system leak testing\u003c\/li\u003e\n\u003cli\u003eAutomotive A\/C leak testing\u003c\/li\u003e\n\u003cli\u003eCommercial refrigeration leak detection\u003c\/li\u003e\n\u003cli\u003eProfessional nitrogen pressure testing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatible Nitrogen Regulator Kits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/9673650274638\"\u003e53030 — Nitrogen Pressure Testing Regulator Kit UK (BS3)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e53025-001-A — Nitrogen Regulator Kit Automotive (without bottle)\u003c\/li\u003e\n\u003cli\u003e53035-001 — Nitrogen Regulator Kit HVAC (without bottle \u0026amp; adapter UK)\u003c\/li\u003e\n\u003cli\u003e53035-001-A — Nitrogen Regulator Kit Automotive (without bottle \u0026amp; adapter UK)\u003c\/li\u003e\n\u003cli\u003e53055-001 — Complete ITA Regulator Kit (without bottle \u0026amp; adapter)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eRelated Replacement Gauges\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e53000-70 — Low-Pressure Gauge for Nitrogen Regulator (70 bar)\u003c\/li\u003e\n\u003cli\u003e53000-42 — Leak Testing Gauge with Pointer for 53042\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy Choose the 53000-300?\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Pressure Rating:\u003c\/strong\u003e 300 bar\/4400 psi for nitrogen testing applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect Replacement:\u003c\/strong\u003e Fits Mastercool nitrogen regulators\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccurate Readings:\u003c\/strong\u003e Reliable pressure monitoring\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfessional Quality:\u003c\/strong\u003e Built to Mastercool standards\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable:\u003c\/strong\u003e Long-lasting construction for daily use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePerfect For\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHVAC\/R service technicians\u003c\/li\u003e\n\u003cli\u003eAutomotive A\/C specialists\u003c\/li\u003e\n\u003cli\u003eCommercial refrigeration technicians\u003c\/li\u003e\n\u003cli\u003eWorkshops performing nitrogen leak testing\u003c\/li\u003e\n\u003cli\u003eMobile service operations\u003c\/li\u003e\n\u003cli\u003eMaintenance and repair of nitrogen regulators\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eNitrogen Pressure Testing\u003c\/h3\u003e\n\u003cp\u003eNitrogen pressure testing is the professional standard for leak detection in HVAC\/R and automotive A\/C systems because:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety:\u003c\/strong\u003e Nitrogen is inert and non-flammable\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCost-Effective:\u003c\/strong\u003e Detect leaks before charging with expensive refrigerant\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfessional Standard:\u003c\/strong\u003e Industry best practice\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem Protection:\u003c\/strong\u003e Identifies leaks before refrigerant is introduced\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnvironmental:\u003c\/strong\u003e No refrigerant emissions during leak testing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhen to Replace\u003c\/h3\u003e\n\u003cp\u003eReplace the pressure gauge when you notice:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eInaccurate pressure readings\u003c\/li\u003e\n\u003cli\u003eDamaged or cracked gauge face\u003c\/li\u003e\n\u003cli\u003eNeedle sticking or not returning to zero\u003c\/li\u003e\n\u003cli\u003eVisible damage to gauge body\u003c\/li\u003e\n\u003cli\u003eLeaking connections\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eMaintenance\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRegular Inspection:\u003c\/strong\u003e Check gauge condition and accuracy periodically\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCalibration:\u003c\/strong\u003e Verify accuracy against known pressure source\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStorage:\u003c\/strong\u003e Store the regulator in a clean, dry environment\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtection:\u003c\/strong\u003e Avoid dropping or impact damage to gauge\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReplacement:\u003c\/strong\u003e Replace the gauge when accuracy is compromised\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSafety Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eNever exceed maximum pressure rating of 300 bar\/4400 psi\u003c\/li\u003e\n\u003cli\u003eAlways use nitrogen for pressure testing, never oxygen or compressed air\u003c\/li\u003e\n\u003cli\u003eEnsure proper gauge installation and sealing\u003c\/li\u003e\n\u003cli\u003eFollow the manufacturer's recommendations for test pressure\u003c\/li\u003e\n\u003cli\u003eUse appropriate personal protective equipment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eProfessional Quality:\u003c\/strong\u003e Mastercool replacement gauges are built to the same high standards as original equipment, ensuring continued reliable performance of your nitrogen pressure testing regulator. The 53000-300 high-pressure gauge maintains the accuracy essential for professional leak detection.\u003c\/p\u003e","brand":"Mastercool","offers":[{"title":"Default Title","offer_id":57164074058105,"sku":"53000-300","price":12.11,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0158\/3481\/files\/download_94a45a2e-625a-4f72-9fdd-2a1baad842e5.png?v=1777442527"},{"product_id":"53000-42","title":"Mastercool 53000-42 — Leak testing Gauge with pointer for 53042","description":"","brand":"Mastercool","offers":[{"title":"Default Title","offer_id":57164075401593,"sku":"53000-42","price":18.2,"currency_code":"GBP","in_stock":true}]},{"product_id":"53000-70","title":"Mastercool 53000-70 Low Pressure Replacement Gauge 70 Bar","description":"\u003ch2\u003eReplacement Low Pressure Gauge 70 Bar — For Nitrogen Regulators\u003c\/h2\u003e\u003cp\u003eThe Mastercool 53000-70 is a replacement low-pressure gauge designed for nitrogen pressure testing regulators. Featuring a 70 bar maximum pressure rating, this professional-quality gauge ensures accurate pressure monitoring during nitrogen leak testing operations on HVAC\/R and automotive A\/C systems.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e70 Bar:\u003c\/strong\u003e Low-pressure rating for nitrogen testing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReplacement Gauge:\u003c\/strong\u003e Direct replacement for worn or damaged gauges\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccurate Pressure Monitoring:\u003c\/strong\u003e Reliable pressure readings\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfessional Quality:\u003c\/strong\u003e Built for daily workshop use\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Construction:\u003c\/strong\u003e Long-lasting performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e 53000-70\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Replacement low-pressure gauge\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Pressure:\u003c\/strong\u003e 70 bar\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Nitrogen pressure testing regulators\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBarcode:\u003c\/strong\u003e 700376115116\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e 53000-70\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHS Code:\u003c\/strong\u003e 84148080\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eReplacement gauge for nitrogen pressure testing regulators\u003c\/li\u003e\n\u003cli\u003eHVAC\/R system leak testing\u003c\/li\u003e\n\u003cli\u003eAutomotive A\/C leak testing\u003c\/li\u003e\n\u003cli\u003eCommercial refrigeration leak detection\u003c\/li\u003e\n\u003cli\u003eProfessional nitrogen pressure testing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCompatible Nitrogen Regulator Kits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/9673650274638\"\u003e53030 — Nitrogen Pressure Testing Regulator Kit UK (BS3)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e53025-001-A — Nitrogen Regulator Kit Automotive (without bottle)\u003c\/li\u003e\n\u003cli\u003e53035-001 — Nitrogen Regulator Kit HVAC (without bottle \u0026amp; adapter UK)\u003c\/li\u003e\n\u003cli\u003e53035-001-A — Nitrogen Regulator Kit Automotive (without bottle \u0026amp; adapter UK)\u003c\/li\u003e\n\u003cli\u003e53055-001 — Complete ITA Regulator Kit (without bottle \u0026amp; adapter)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eRelated Replacement Gauges\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/10830594474318\"\u003e53000-300 — High Pressure Gauge for Nitrogen Regulator (300 bar\/4400 psi)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e53000-42 — Leak Testing Gauge with Pointer for 53042\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhy Choose the 53000-70?\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow Pressure Rating:\u003c\/strong\u003e 70 bar for nitrogen testing applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect Replacement:\u003c\/strong\u003e Fits Mastercool nitrogen regulators\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccurate Readings:\u003c\/strong\u003e Reliable pressure monitoring\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfessional Quality:\u003c\/strong\u003e Built to Mastercool standards\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable:\u003c\/strong\u003e Long-lasting construction for daily use\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003ePerfect For\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eHVAC\/R service technicians\u003c\/li\u003e\n\u003cli\u003eAutomotive A\/C specialists\u003c\/li\u003e\n\u003cli\u003eCommercial refrigeration technicians\u003c\/li\u003e\n\u003cli\u003eWorkshops performing nitrogen leak testing\u003c\/li\u003e\n\u003cli\u003eMobile service operations\u003c\/li\u003e\n\u003cli\u003eMaintenance and repair of nitrogen regulators\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eNitrogen Pressure Testing\u003c\/h3\u003e\u003cp\u003eNitrogen pressure testing is the professional standard for leak detection in HVAC\/R and automotive A\/C systems because:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety:\u003c\/strong\u003e Nitrogen is inert and non-flammable\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCost-Effective:\u003c\/strong\u003e Detect leaks before charging with expensive refrigerant\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfessional Standard:\u003c\/strong\u003e Industry best practice\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem Protection:\u003c\/strong\u003e Identifies leaks before refrigerant is introduced\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnvironmental:\u003c\/strong\u003e No refrigerant emissions during leak testing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eHigh vs Low Pressure Gauges\u003c\/h3\u003e\u003ch3\u003eLow Pressure (53000-70 - This Model)\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e70 bar maximum pressure\u003c\/li\u003e\n\u003cli\u003eUsed for monitoring regulated output pressure\u003c\/li\u003e\n\u003cli\u003eEnsures safe working pressure for A\/C systems\u003c\/li\u003e\n\u003cli\u003ePrevents over-pressurisation of systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eHigh Pressure (\u003ca href=\"\/products\/10830594474318\"\u003e53000-300\u003c\/a\u003e):\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e300 bar\/4400 psi maximum pressure\u003c\/li\u003e\n\u003cli\u003eMonitors nitrogen bottle pressure\u003c\/li\u003e\n\u003cli\u003eShows remaining nitrogen supply\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eNitrogen regulators typically use both gauges - high pressure to monitor bottle pressure and low pressure to monitor regulated output pressure.\u003c\/p\u003e\u003ch3\u003eWhen to Replace\u003c\/h3\u003e\u003cp\u003eReplace the pressure gauge when you notice:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eInaccurate pressure readings\u003c\/li\u003e\n\u003cli\u003eDamaged or cracked gauge face\u003c\/li\u003e\n\u003cli\u003eNeedle sticking or not returning to zero\u003c\/li\u003e\n\u003cli\u003eVisible damage to gauge body\u003c\/li\u003e\n\u003cli\u003eLeaking connections\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eMaintenance\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRegular Inspection:\u003c\/strong\u003e Check gauge condition and accuracy periodically\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCalibration:\u003c\/strong\u003e Verify accuracy against known pressure source\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStorage:\u003c\/strong\u003e Store regulator in clean, dry environment\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtection:\u003c\/strong\u003e Avoid dropping or impact damage to gauge\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReplacement:\u003c\/strong\u003e Replace gauge when accuracy is compromised\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSafety Guidelines\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eNever exceed maximum pressure rating of 70 bar\u003c\/li\u003e\n\u003cli\u003eAlways use nitrogen for pressure testing, never oxygen or compressed air\u003c\/li\u003e\n\u003cli\u003eEnsure proper gauge installation and sealing\u003c\/li\u003e\n\u003cli\u003eFollow manufacturer's recommendations for test pressure\u003c\/li\u003e\n\u003cli\u003eUse appropriate personal protective equipment\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eProfessional Quality:\u003c\/strong\u003e Mastercool replacement gauges are built to the same high standards as original equipment, ensuring continued reliable performance of your nitrogen pressure testing regulator. The 53000-70 low-pressure gauge maintains the accuracy essential for professional leak detection.\u003c\/p\u003e","brand":"Mastercool","offers":[{"title":"Default Title","offer_id":57164076777849,"sku":"53000-70","price":11.52,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0158\/3481\/files\/53000-70.png?v=1777442541"},{"product_id":"53042-yf","title":"Mastercool 53042-YF R1234yf Leak Testing Adapter with 80mm Gauge","description":"\u003ch2\u003eNitrogen Leak Testing Adapter for R1234yf — Professional Automotive A\/C Leak Detection\u003c\/h2\u003e\u003cp\u003eThe Mastercool 53042-YF is a specialist nitrogen leak testing adapter designed specifically for R1234yf automotive air conditioning systems. Featuring an 80mm pressure gauge and R1234yf low-side coupler, this adapter enables safe, effective nitrogen pressure testing on modern vehicle A\/C systems using the mildly flammable R1234yf refrigerant.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e80mm Gauge:\u003c\/strong\u003e Large, easy-to-read pressure gauge\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eR1234yf Low-Side Coupler:\u003c\/strong\u003e Correct fitting for R1234yf systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNitrogen Leak Testing:\u003c\/strong\u003e Safe pressure testing without refrigerant\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfessional Quality:\u003c\/strong\u003e Built for automotive A\/C service\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible with Nitrogen Regulators:\u003c\/strong\u003e Works with standard nitrogen pressure testing kits\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e 53042-YF\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGauge Size:\u003c\/strong\u003e 80mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoupler Type:\u003c\/strong\u003e R1234yf low-side (5\/16\" SAE)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Nitrogen leak testing for R1234yf automotive A\/C systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBarcode:\u003c\/strong\u003e 700376115635\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e 53042-YF\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHS Code:\u003c\/strong\u003e 90262080\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhy Nitrogen Leak Testing for R1234yf?\u003c\/h3\u003e\u003cp\u003eR1234yf is a mildly flammable refrigerant used in modern vehicles. Nitrogen leak testing is the professional standard for R1234yf systems because:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety:\u003c\/strong\u003e Nitrogen is inert and non-flammable, unlike R1234yf\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCost-Effective:\u003c\/strong\u003e Detect leaks before charging with expensive R1234yf refrigerant\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfessional Standard:\u003c\/strong\u003e Industry best practice for R1234yf service\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem Protection:\u003c\/strong\u003e Identifies leaks before refrigerant is introduced\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnvironmental:\u003c\/strong\u003e No refrigerant emissions during leak testing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eR1234yf automotive A\/C leak testing\u003c\/li\u003e\n\u003cli\u003ePre-charge leak detection\u003c\/li\u003e\n\u003cli\u003ePost-repair leak verification\u003c\/li\u003e\n\u003cli\u003eNew system commissioning\u003c\/li\u003e\n\u003cli\u003eProfessional automotive A\/C service\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eRelated Products\u003c\/h3\u003e\u003ch3\u003eNitrogen Pressure Testing Kits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/9673650274638\"\u003e53030 — Nitrogen Pressure Testing Regulator Kit UK (BS3)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e53025-001-A — Nitrogen Regulator Kit Automotive (without bottle)\u003c\/li\u003e\n\u003cli\u003e53035-001-A — Nitrogen Regulator Kit Automotive UK (without bottle \u0026amp; adapter)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eStandard Leak Testing Adapter\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e53042 — Leak Testing Adapter (standard refrigerants)\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eReplacement Gauges\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e53000-42 — Leak Testing Gauge with Pointer\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eWhy Choose the 53042-YF?\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eR1234yf Specific:\u003c\/strong\u003e Correct low-side coupler for modern vehicles\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLarge 80mm Gauge:\u003c\/strong\u003e Easy to read pressure during testing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfessional Quality:\u003c\/strong\u003e Built for daily automotive A\/C service\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety:\u003c\/strong\u003e Enables nitrogen testing instead of using flammable refrigerant\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCost-Effective:\u003c\/strong\u003e Find leaks before charging with expensive R1234yf\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustry Standard:\u003c\/strong\u003e Professional approach to R1234yf leak detection\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003ePerfect For\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eAutomotive A\/C specialists servicing R1234yf vehicles\u003c\/li\u003e\n\u003cli\u003eMobile A\/C service technicians\u003c\/li\u003e\n\u003cli\u003eDealership service departments\u003c\/li\u003e\n\u003cli\u003eIndependent automotive workshops\u003c\/li\u003e\n\u003cli\u003eFleet maintenance facilities\u003c\/li\u003e\n\u003cli\u003eTechnicians working on 2017+ vehicles with R1234yf\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOperation\u003c\/h3\u003e\u003col\u003e\n\u003cli\u003eConnect 53042-YF adapter to nitrogen pressure regulator\u003c\/li\u003e\n\u003cli\u003eConnect R1234yf low-side coupler to vehicle A\/C system low-side port\u003c\/li\u003e\n\u003cli\u003eSlowly introduce nitrogen pressure (typically 150-200 psig for automotive A\/C)\u003c\/li\u003e\n\u003cli\u003eMonitor gauge for pressure decay indicating leaks\u003c\/li\u003e\n\u003cli\u003eUse electronic leak detector or bubble solution to locate leaks\u003c\/li\u003e\n\u003cli\u003eRelease pressure when testing complete\u003c\/li\u003e\n\u003c\/ol\u003e\u003ch3\u003eR1234yf Leak Testing Best Practices\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUse Nitrogen Only:\u003c\/strong\u003e Never use compressed air or oxygen for pressure testing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStart with Low Pressure:\u003c\/strong\u003e Begin at 50-100 psig and increase gradually\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMonitor Continuously:\u003c\/strong\u003e Watch gauge for pressure decay\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNever Exceed System Limits:\u003c\/strong\u003e Typical automotive A\/C test pressure is 150-200 psig\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAllow Stabilisation:\u003c\/strong\u003e Let system temperature stabilise before final leak check\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUse Approved Leak Detector:\u003c\/strong\u003e R1234yf-approved electronic leak detector for pinpointing leaks\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDocument Results:\u003c\/strong\u003e Record test pressure and hold time\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhy R1234yf Requires Special Equipment\u003c\/h3\u003e\u003cp\u003eR1234yf systems use different fittings than older R134a systems to prevent cross-contamination. The 53042-YF features the correct R1234yf low-side coupler (5\/16\" SAE with unique fitting) ensuring:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProper Connection:\u003c\/strong\u003e Correct fitting for R1234yf low-side port\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNo Cross-Contamination:\u003c\/strong\u003e Prevents accidental connection to R134a systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfessional Compliance:\u003c\/strong\u003e Meets industry standards for R1234yf service\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eR1234yf vs R134a\u003c\/h3\u003e\u003ch3\u003eR1234yf (This Adapter)\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eUsed in 2017+ vehicles (varies by manufacturer)\u003c\/li\u003e\n\u003cli\u003eMildly flammable (A2L classification)\u003c\/li\u003e\n\u003cli\u003eLower global warming potential\u003c\/li\u003e\n\u003cli\u003eRequires specific service equipment and fittings\u003c\/li\u003e\n\u003cli\u003eMore expensive refrigerant\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eR134a (Standard 53042)\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eUsed in older vehicles (pre-2017 typically)\u003c\/li\u003e\n\u003cli\u003eNon-flammable\u003c\/li\u003e\n\u003cli\u003eDifferent fittings and service procedures\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSafety Guidelines\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eNever exceed manufacturer's recommended test pressure\u003c\/li\u003e\n\u003cli\u003eAlways use nitrogen for pressure testing, never oxygen or compressed air\u003c\/li\u003e\n\u003cli\u003eEnsure adequate ventilation when working with R1234yf systems\u003c\/li\u003e\n\u003cli\u003eUse appropriate personal protective equipment\u003c\/li\u003e\n\u003cli\u003eFollow manufacturer's service procedures for R1234yf systems\u003c\/li\u003e\n\u003cli\u003eBe aware that R1234yf is mildly flammable (A2L classification)\u003c\/li\u003e\n\u003cli\u003eKeep ignition sources away from R1234yf service area\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eProfessional Quality:\u003c\/strong\u003e Mastercool nitrogen leak testing adapters are built to professional standards for safe, effective leak detection in automotive A\/C service environments. The 53042-YF is specifically designed for R1234yf systems with the correct low-side coupler and 80mm gauge for professional automotive A\/C service.\u003c\/p\u003e","brand":"Mastercool","offers":[{"title":"Default Title","offer_id":57164084969849,"sku":"53042-YF","price":95.46,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0158\/3481\/files\/53042-YF-web.jpg?v=1777442567"},{"product_id":"55102-1400","title":"Mastercool 55102-1400 R744 CO₂ Low Pressure Replacement Gauge 70mm Oil Filled","description":"\u003ch1\u003eMastercool 55102-1400 — R744 CO2 Low Pressure Gauge 70mm Oil Filled\u003c\/h1\u003e\u003cp\u003eProfessional 70mm oil-filled low pressure gauge specifically designed for R744 (CO2) refrigeration systems. Dual scale display shows both psi and MPa measurements for accurate pressure monitoring in transcritical CO2 applications. Oil-filled design dampens needle vibration and protects internal components from harsh operating conditions.\u003c\/p\u003e\u003ch2\u003eKey Features:\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eR744 CO2 Specific\u003c\/strong\u003e – Designed for transcritical CO2 refrigeration systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e70mm Gauge Face\u003c\/strong\u003e – Large, easy-to-read dial\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOil-Filled Design\u003c\/strong\u003e – Dampens vibration, protects internals\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual Scale\u003c\/strong\u003e – psi and MPa measurements\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow Pressure\u003c\/strong\u003e – Optimised for LP side monitoring\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfessional Grade\u003c\/strong\u003e – Built to Mastercool standards\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Construction\u003c\/strong\u003e – Withstands harsh CO2 system conditions\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications:\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eModel: 55102-1400\u003c\/li\u003e\n\u003cli\u003eType: Low pressure gauge\u003c\/li\u003e\n\u003cli\u003eRefrigerant: R744 (CO2)\u003c\/li\u003e\n\u003cli\u003eGauge Size: 70mm diameter\u003c\/li\u003e\n\u003cli\u003eFill: Oil-filled\u003c\/li\u003e\n\u003cli\u003eScale: psi and MPa\u003c\/li\u003e\n\u003cli\u003eApplication: CO2 refrigeration systems\u003c\/li\u003e\n\u003cli\u003eConnection: 1\/4\" SAE (standard)\u003c\/li\u003e\n\u003cli\u003eSKU: 55102-1400\u003c\/li\u003e\n\u003cli\u003eBarcode: 700376116847\u003c\/li\u003e\n\u003cli\u003eHS Code: 90262080\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eR744 (CO2) Refrigeration:\u003c\/h2\u003e\u003cp\u003eR744 (carbon dioxide) is increasingly used in commercial refrigeration as a natural, environmentally friendly refrigerant. CO2 systems operate at significantly higher pressures than traditional refrigerants, requiring specialised gauges designed to handle transcritical CO2 pressure ranges. This low pressure gauge is specifically calibrated for the LP side of CO2 systems.\u003c\/p\u003e\u003ch2\u003eOil-Filled Gauge Benefits:\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVibration Dampening\u003c\/strong\u003e – Oil fill reduces needle flutter for accurate readings\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComponent Protection\u003c\/strong\u003e – Protects internal mechanism from shock and vibration\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtended Life\u003c\/strong\u003e – Reduces wear on internal components\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHarsh Environment\u003c\/strong\u003e – Withstands demanding commercial refrigeration conditions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConsistent Performance\u003c\/strong\u003e – Maintains accuracy over time\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplications:\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCommercial CO2 refrigeration systems\u003c\/li\u003e\n\u003cli\u003eTranscritical CO2 installations\u003c\/li\u003e\n\u003cli\u003eSupermarket refrigeration\u003c\/li\u003e\n\u003cli\u003eCold storage facilities\u003c\/li\u003e\n\u003cli\u003eCO2 cascade systems\u003c\/li\u003e\n\u003cli\u003eNatural refrigerant applications\u003c\/li\u003e\n\u003cli\u003eCO2 system commissioning and service\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eComplete R744 CO2 Gauge Set:\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"\/products\/mastercool-55102-2400-r744-co2-hp-gauge-70mm-oil-filled-psi-mpa\"\u003e55102-2400 — R744 CO2 High Pressure Gauge 70mm\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eR744 CO2 Manifolds:\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/mastercool-55103-a-r744-co2-2-valve-piston-manifold-cl-1-1-4-sae\"\u003e55103-A — R744 CO2 2-Valve Piston Manifold 1\/4\" SAE\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/mastercool-55661-a-r744-co2-2-v-piston-manifold-cl-1-1-4-3-150\"\u003e55661-A — R744 CO2 2-Valve Piston Manifold 3-150\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/mastercool-55102-a-r744-co2-2-valve-piston-manifold-body-only-1-4-sae\"\u003e55102-A — R744 CO2 2-Valve Piston Manifold Body Only\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhy Use CO2-Specific Gauges?\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorrect Pressure Range\u003c\/strong\u003e – Calibrated for high CO2 operating pressures\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccurate Readings\u003c\/strong\u003e – Proper scale divisions for CO2 systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety\u003c\/strong\u003e – Designed to handle transcritical CO2 pressures safely\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfessional Standards\u003c\/strong\u003e – Meet requirements for CO2 refrigeration service\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual Units\u003c\/strong\u003e – psi and MPa for international applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation:\u003c\/h2\u003e\u003cp\u003eConnect gauge to low pressure port on CO2 manifold using 1\/4\" SAE connection. Ensure connection is secure and leak-free. The oil-filled design means the gauge should be mounted in an upright position for optimal performance. Avoid over-tightening connections which may damage threads.\u003c\/p\u003e\u003ch2\u003eMaintenance:\u003c\/h2\u003e\u003cp\u003eInspect gauge regularly for damage or leaks. Check that needle returns to zero when not under pressure. If gauge becomes damaged or shows signs of oil leakage, replace immediately. Store in protective case when not in use to prevent damage to gauge face and connection threads.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eProfessional R744 CO2 low pressure gauge\u003c\/strong\u003e with 70mm oil-filled design. Dual psi\/MPa scale for transcritical CO2 refrigeration systems. Built for commercial refrigeration service.\u003c\/p\u003e","brand":"Mastercool","offers":[{"title":"Default Title","offer_id":57164099453305,"sku":"55102-1400","price":59.19,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0158\/3481\/files\/55102-1400.png?v=1777442793"},{"product_id":"55102-2400","title":"Mastercool 55102-2400 R744 CO₂ High Pressure Replacement Gauge 70mm Oil Filled","description":"\u003ch1\u003eMastercool 55102-2400 — R744 CO2 High Pressure Gauge 70mm Oil Filled\u003c\/h1\u003e\u003cp\u003eProfessional 70mm oil-filled high pressure gauge specifically designed for R744 (CO2) refrigeration systems. Dual scale display shows both psi and MPa measurements for accurate pressure monitoring in transcritical CO2 applications. Oil-filled design dampens needle vibration and protects internal components from harsh operating conditions typical of high-pressure CO2 systems.\u003c\/p\u003e\u003ch2\u003eKey Features:\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eR744 CO2 Specific\u003c\/strong\u003e – Designed for transcritical CO2 refrigeration systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e70mm Gauge Face\u003c\/strong\u003e – Large, easy-to-read dial\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOil-Filled Design\u003c\/strong\u003e – Dampens vibration, protects internals\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual Scale\u003c\/strong\u003e – psi and MPa measurements\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Pressure\u003c\/strong\u003e – Optimised for HP side monitoring\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfessional Grade\u003c\/strong\u003e – Built to Mastercool standards\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Construction\u003c\/strong\u003e – Withstands extreme CO2 system pressures\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications:\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eModel: 55102-2400\u003c\/li\u003e\n\u003cli\u003eType: High pressure gauge\u003c\/li\u003e\n\u003cli\u003eRefrigerant: R744 (CO2)\u003c\/li\u003e\n\u003cli\u003eGauge Size: 70mm diameter\u003c\/li\u003e\n\u003cli\u003eFill: Oil-filled\u003c\/li\u003e\n\u003cli\u003eScale: psi and MPa\u003c\/li\u003e\n\u003cli\u003eApplication: CO2 refrigeration systems\u003c\/li\u003e\n\u003cli\u003eConnection: 1\/4\" SAE (standard)\u003c\/li\u003e\n\u003cli\u003eSKU: 55102-2400\u003c\/li\u003e\n\u003cli\u003eBarcode: 700376116854\u003c\/li\u003e\n\u003cli\u003eHS Code: 90262080\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eR744 (CO2) High Pressure Applications:\u003c\/h2\u003e\u003cp\u003eR744 (carbon dioxide) systems operate at significantly higher pressures than traditional refrigerants, particularly on the high-pressure side where transcritical operation can exceed 1,400 psi (10 MPa). This high pressure gauge is specifically calibrated for the HP side of CO2 systems, providing accurate readings across the full operating range of transcritical CO2 refrigeration.\u003c\/p\u003e\u003ch2\u003eOil-Filled Gauge Benefits:\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVibration Dampening\u003c\/strong\u003e – Oil fill reduces needle flutter for accurate readings\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComponent Protection\u003c\/strong\u003e – Protects internal mechanism from shock and vibration\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtended Life\u003c\/strong\u003e – Reduces wear on internal components\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHarsh Environment\u003c\/strong\u003e – Withstands demanding commercial refrigeration conditions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Pressure Stability\u003c\/strong\u003e – Maintains accuracy under extreme CO2 pressures\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConsistent Performance\u003c\/strong\u003e – Maintains accuracy over time\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplications:\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCommercial CO2 refrigeration systems\u003c\/li\u003e\n\u003cli\u003eTranscritical CO2 installations\u003c\/li\u003e\n\u003cli\u003eSupermarket refrigeration\u003c\/li\u003e\n\u003cli\u003eCold storage facilities\u003c\/li\u003e\n\u003cli\u003eCO2 cascade systems\u003c\/li\u003e\n\u003cli\u003eNatural refrigerant applications\u003c\/li\u003e\n\u003cli\u003eCO2 system commissioning and service\u003c\/li\u003e\n\u003cli\u003eHigh-pressure side monitoring\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eComplete R744 CO2 Gauge Set:\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"\/products\/mastercool-55102-1400-r744-co2-low-pressure-gauge-70mm-oil-filled\"\u003e55102-1400 — R744 CO2 Low Pressure Gauge 70mm\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eR744 CO2 Manifolds:\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/mastercool-55103-a-r744-co2-2-valve-piston-manifold-cl-1-1-4-sae\"\u003e55103-A — R744 CO2 2-Valve Piston Manifold 1\/4\" SAE\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/mastercool-55661-a-r744-co2-2-v-piston-manifold-cl-1-1-4-3-150\"\u003e55661-A — R744 CO2 2-Valve Piston Manifold 3-150\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/mastercool-55102-a-r744-co2-2-valve-piston-manifold-body-only-1-4-sae\"\u003e55102-A — R744 CO2 2-Valve Piston Manifold Body Only\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhy Use CO2-Specific High Pressure Gauges?\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorrect Pressure Range\u003c\/strong\u003e – Calibrated for extreme CO2 operating pressures\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccurate Readings\u003c\/strong\u003e – Proper scale divisions for transcritical CO2 systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety\u003c\/strong\u003e – Designed to handle high CO2 pressures safely (up to 1,400+ psi)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfessional Standards\u003c\/strong\u003e – Meet requirements for CO2 refrigeration service\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual Units\u003c\/strong\u003e – psi and MPa for international applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTranscritical Operation\u003c\/strong\u003e – Essential for monitoring supercritical CO2 conditions\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTranscritical CO2 Systems:\u003c\/h2\u003e\u003cp\u003eIn transcritical CO2 operation, the high-pressure side operates above the critical point of CO2 (1,070 psi \/ 7.38 MPa at 31°C). This requires specialised high-pressure gauges capable of accurately measuring pressures well above traditional refrigerant systems. The 55102-2400 is specifically designed for these demanding applications.\u003c\/p\u003e\u003ch2\u003eInstallation:\u003c\/h2\u003e\u003cp\u003eConnect gauge to high pressure port on CO2 manifold using 1\/4\" SAE connection. Ensure connection is secure and leak-free – CO2 systems operate at very high pressures. The oil-filled design means the gauge should be mounted in an upright position for optimal performance. Avoid over-tightening connections which may damage threads.\u003c\/p\u003e\u003ch2\u003eMaintenance:\u003c\/h2\u003e\u003cp\u003eInspect gauge regularly for damage or leaks. Check that needle returns to zero when not under pressure. If gauge becomes damaged or shows signs of oil leakage, replace immediately. Store in protective case when not in use to prevent damage to gauge face and connection threads. Never exceed the maximum pressure rating of the gauge.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eProfessional R744 CO2 high pressure gauge\u003c\/strong\u003e with 70mm oil-filled design. Dual psi\/MPa scale for transcritical CO2 refrigeration systems. Built for extreme pressure commercial refrigeration service.\u003c\/p\u003e","brand":"Mastercool","offers":[{"title":"Default Title","offer_id":57164099584377,"sku":"55102-2400","price":59.19,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0158\/3481\/files\/55102-2400.png?v=1777442804"},{"product_id":"55103-a","title":"Mastercool 55103-A R744 CO₂ 2-Valve Piston Manifold Body 70mm 1\/4\" SAE","description":"\u003ch1\u003eMastercool 55103-A — R744 CO2 2-Valve Piston Manifold Class 1 - 1\/4\" SAE\u003c\/h1\u003e\u003cp\u003eProfessional 2-valve piston manifold specifically designed for R744 (CO2) transcritical refrigeration systems. Features Class 1 construction with 1\/4\" SAE connections for reliable, leak-free operation in high-pressure CO2 applications. Precision-engineered piston valves provide smooth, accurate control of refrigerant flow in demanding commercial refrigeration service.\u003c\/p\u003e\u003ch2\u003eKey Features:\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eR744 CO2 Specific\u003c\/strong\u003e – Designed for transcritical CO2 systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2-Valve Piston Design\u003c\/strong\u003e – Smooth, precise refrigerant control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClass 1 Construction\u003c\/strong\u003e – Professional-grade durability\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1\/4\" SAE Connections\u003c\/strong\u003e – Standard HVAC\/R fittings\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Pressure Rated\u003c\/strong\u003e – Handles extreme CO2 pressures safely\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Machined\u003c\/strong\u003e – Leak-free valve operation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfessional Grade\u003c\/strong\u003e – Built to Mastercool standards\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications:\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eModel: 55103-A\u003c\/li\u003e\n\u003cli\u003eType: 2-valve piston manifold\u003c\/li\u003e\n\u003cli\u003eRefrigerant: R744 (CO2)\u003c\/li\u003e\n\u003cli\u003eValves: 2 piston valves\u003c\/li\u003e\n\u003cli\u003eConstruction: Class 1\u003c\/li\u003e\n\u003cli\u003eConnections: 1\/4\" SAE\u003c\/li\u003e\n\u003cli\u003eApplication: CO2 refrigeration systems\u003c\/li\u003e\n\u003cli\u003eGauge Compatibility: 70mm CO2 gauges\u003c\/li\u003e\n\u003cli\u003eSKU: 55103-A\u003c\/li\u003e\n\u003cli\u003eBarcode: 700376133455\u003c\/li\u003e\n\u003cli\u003eHS Code: 90262080\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003ePiston Valve Technology:\u003c\/h2\u003e\u003cp\u003ePiston valves provide superior control compared to traditional ball valves, offering smooth, progressive refrigerant flow adjustment. The piston design creates a more precise seal and allows for fine-tuning of refrigerant flow rates – essential for accurate charging and recovery operations in high-pressure CO2 systems.\u003c\/p\u003e\u003ch2\u003eClass 1 Construction:\u003c\/h2\u003e\u003cp\u003eClass 1 construction indicates professional-grade materials and manufacturing standards designed to withstand the extreme pressures and demanding conditions of transcritical CO2 refrigeration. The robust construction ensures long-term reliability in commercial refrigeration service applications.\u003c\/p\u003e\u003ch2\u003eApplications:\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCommercial CO2 refrigeration service\u003c\/li\u003e\n\u003cli\u003eTranscritical CO2 system commissioning\u003c\/li\u003e\n\u003cli\u003eCO2 refrigerant charging and recovery\u003c\/li\u003e\n\u003cli\u003eSupermarket refrigeration maintenance\u003c\/li\u003e\n\u003cli\u003eCold storage facility service\u003c\/li\u003e\n\u003cli\u003eNatural refrigerant applications\u003c\/li\u003e\n\u003cli\u003eCO2 cascade system service\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCompatible R744 CO2 Gauges:\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/mastercool-55102-1400-r744-co2-low-pressure-gauge-70mm-oil-filled\"\u003e55102-1400 — R744 CO2 Low Pressure Gauge 70mm\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/mastercool-55102-2400-r744-co2-high-pressure-gauge-70mm-oil-filled\"\u003e55102-2400 — R744 CO2 High Pressure Gauge 70mm\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eRelated CO2 Manifolds:\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/mastercool-55102-a-r744-co2-2-valve-piston-manifold-body-only-1-4-sae\"\u003e55102-A — R744 CO2 2-Valve Piston Manifold Body Only\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/mastercool-55661-a-r744-co2-2-v-piston-manifold-cl-1-1-4-3-150\"\u003e55661-A — R744 CO2 2-Valve Piston Manifold 3-150\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhy Use CO2-Specific Manifolds?\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePressure Rating\u003c\/strong\u003e – Designed for extreme CO2 operating pressures\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety\u003c\/strong\u003e – Handles transcritical pressures safely (1,400+ psi)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLeak-Free Operation\u003c\/strong\u003e – Precision machining ensures reliable seals\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfessional Standards\u003c\/strong\u003e – Meets requirements for CO2 service\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePiston Valve Control\u003c\/strong\u003e – Superior flow control vs. ball valves\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurability\u003c\/strong\u003e – Built for demanding commercial applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTranscritical CO2 Systems:\u003c\/h2\u003e\u003cp\u003eTranscritical CO2 refrigeration systems operate at significantly higher pressures than traditional refrigerant systems, particularly on the high-pressure side where pressures can exceed 1,400 psi (10 MPa). This requires specialised manifolds with high-pressure ratings, robust construction, and precision valves capable of controlling refrigerant flow under extreme conditions.\u003c\/p\u003e\u003ch2\u003e1\/4\" SAE Connections:\u003c\/h2\u003e\u003cp\u003eStandard 1\/4\" SAE flare connections provide compatibility with industry-standard hoses, gauges, and equipment. The SAE (Society of Automotive Engineers) standard ensures reliable, leak-free connections across different manufacturers' equipment.\u003c\/p\u003e\u003ch2\u003eOperating Instructions:\u003c\/h2\u003e\u003cp\u003eConnect CO2-specific gauges to manifold gauge ports. Attach 1\/4\" SAE hoses to service ports. Connect to CO2 system service valves. Open piston valves slowly and progressively for smooth refrigerant flow control. Monitor pressures carefully – CO2 systems operate at much higher pressures than traditional refrigerants. Close valves fully when service is complete.\u003c\/p\u003e\u003ch2\u003eMaintenance:\u003c\/h2\u003e\u003cp\u003eInspect piston valves regularly for smooth operation. Check all connections for leaks using appropriate leak detection methods. Keep valve stems clean and free from debris. Store in protective case when not in use. Never exceed maximum pressure ratings. Replace valve seals if leaks develop.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eProfessional R744 CO2 2-valve piston manifold\u003c\/strong\u003e with Class 1 construction and 1\/4\" SAE connections. Designed for transcritical CO2 refrigeration service with precision piston valve control.\u003c\/p\u003e","brand":"Mastercool","offers":[{"title":"Default Title","offer_id":57164099715449,"sku":"55103-A","price":208.91,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0158\/3481\/files\/55103-A-web.jpg?v=1777442813"},{"product_id":"55102-a","title":"Mastercool 55102-A R744 CO₂ 2-Way Aluminium Manifold Body with Hook – 1\/4\" SAE","description":"\u003cp\u003eMastercool 55102-A is the manifold body-only version of Mastercool’s R744 (CO₂) 2-way aluminium manifold system.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRefrigerant:\u003c\/strong\u003e R744 \/ CO₂\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManifold:\u003c\/strong\u003e 2-way piston-valve body\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConstruction:\u003c\/strong\u003e Solid extruded aluminium\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnections:\u003c\/strong\u003e 1\/4\" SAE\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded:\u003c\/strong\u003e Manifold body with hook\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNot included:\u003c\/strong\u003e Gauges and hoses\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eCompatible gauge assemblies in this family use 70 mm Class 1.0 oil-filled R744 gauges in PSI\/MPa. The complete manifold with gauges is part 55103-A; the version with gauges and three 150 cm braided hoses is 55661-A.\u003c\/p\u003e","brand":"Mastercool","offers":[{"title":"Default Title","offer_id":57164100141433,"sku":"55102-A","price":151.49,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0158\/3481\/files\/55102-A.png?v=1777442823"},{"product_id":"55661-a","title":"Mastercool 55661-A R744 CO₂ Aluminium Manifold Gauge Set 2-Way 70mm 3×150cm","description":"\u003cp\u003eThe \u003cstrong\u003eMastercool 55661-A\u003c\/strong\u003e is a complete professional R744 (CO2) 2-way aluminium manifold assembly with oil-filled Class 1.0 gauges and three 150cm steel braided hoses. This ready-to-use kit is designed for high-pressure transcritical CO2 refrigeration systems and comes complete in a protective plastic carrying case.\u003c\/p\u003e\n\u003ch3\u003eComplete Assembly Includes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManifold body\u003c\/strong\u003e — Solid extruded aluminium with free-floating piston valves\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOil-filled Class 1.0 gauges\u003c\/strong\u003e — 70mm diameter with easy-to-read PSI\/MPa scales\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3× steel braided hoses\u003c\/strong\u003e — 150cm length, rated for 200 bar working pressure\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlastic carrying case\u003c\/strong\u003e — Protective storage and transport (p\/n 58102-PBR)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFree-floating piston valve\u003c\/strong\u003e — Reduces wear and tear compared to standard twisting piston valves\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual O-ring seal\u003c\/strong\u003e — O-ring with back-up O-ring provides superior sealing at high pressures\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClass 1.0 precision gauges\u003c\/strong\u003e — Oil-filled 70mm gauges with clear PSI\/MPa pressure scales\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSteel braided hoses\u003c\/strong\u003e — High-pressure rated hoses provide leak-free connections for CO2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSolid extruded aluminium body\u003c\/strong\u003e — Long-lasting durability for professional use\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLarge easy-to-grip knobs\u003c\/strong\u003e — Comfortable operation even with gloves\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1\/4\" SAE fittings\u003c\/strong\u003e — Standard connections throughout\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRefrigerant:\u003c\/strong\u003e R744 (CO2)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eValve Type:\u003c\/strong\u003e 2-way piston design\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody Material:\u003c\/strong\u003e Solid extruded aluminium\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGauge Class:\u003c\/strong\u003e 1.0 (precision)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGauge Diameter:\u003c\/strong\u003e 70mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGauge Units:\u003c\/strong\u003e PSI\/MPa\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnections:\u003c\/strong\u003e 1\/4\" SAE fittings\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHose Length:\u003c\/strong\u003e 3× 150cm (59\")\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHose Construction:\u003c\/strong\u003e Steel braided PTFE\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorking Pressure:\u003c\/strong\u003e 200 bar\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBurst Pressure:\u003c\/strong\u003e 800 bar\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSteel Braided Hose Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStainless steel rope O.D:\u003c\/strong\u003e 0.18mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBraiding:\u003c\/strong\u003e 4 wires\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePTFE tube section:\u003c\/strong\u003e 7mm × 5mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSandwich layer:\u003c\/strong\u003e 0.5mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutside diameter:\u003c\/strong\u003e 9mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread:\u003c\/strong\u003e 7\/16-20UNF\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eRelated Products\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/mastercool-55102-a\" title=\"Mastercool 55102-A\"\u003e55102-A\u003c\/a\u003e — Manifold body only with hook\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/mastercool-55103-a\" title=\"Mastercool 55103-A\"\u003e55103-A\u003c\/a\u003e — Manifold with gauges only (no hoses)\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/mastercool-55102-2400\" title=\"High Pressure Gauge\"\u003e55102-2400\u003c\/a\u003e — High pressure replacement gauge (70mm, PSI\/MPa, R744)\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/mastercool-55102-1400\" title=\"Low Pressure Gauge\"\u003e55102-1400\u003c\/a\u003e — Low pressure replacement gauge (70mm, PSI\/MPa, R744)\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/mastercool-55601\" title=\"Single CO2 Hose\"\u003e55601\u003c\/a\u003e — Single steel braided hose for CO2\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/mastercool-55360\" title=\"Hose Set\"\u003e55360\u003c\/a\u003e — Set of 3 steel braided hoses for CO2\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/mastercool-58102-pbr\" title=\"Carrying Case\"\u003e58102-PBR\u003c\/a\u003e — Replacement plastic carrying case\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cp\u003eComplete professional solution for commercial refrigeration technicians servicing transcritical CO2 systems, supermarket refrigeration, industrial cooling, and heat pump applications where R744 is the refrigerant. Ready to use straight from the case.\u003c\/p\u003e","brand":"Mastercool","offers":[{"title":"Default Title","offer_id":57164100764025,"sku":"55661-A","price":353.98,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0158\/3481\/files\/55661-A-web.jpg?v=1777442843"},{"product_id":"57236-eb1-413-e","title":"Mastercool 57236-EB1-413-E — R410A\/R32 Class 1.0 80mm 90cm Adapters","description":"\u003ch2\u003e2-Way Ball Valve Manifold for R410A\/R32 — Class 1.0 Precision 80mm Gauges with 90cm Hoses, End Ball Valves, and 5\/16\" Adapters\u003c\/h2\u003e\u003cp\u003eMastercool is the leading manufacturer of professional-quality A\/C manifold gauge sets. The 57236-EB1-413-E features precision-machined ball valves, large Class 1.0 precision 80mm colour-coordinated gauges for R410A and R32, and includes three 90cm nylon barrier hoses with manual ball valves at the hose ends PLUS two 90413 straight adapter fittings to convert 1\/4\" to 5\/16\" SAE. Full 3\/8\" bore through the block increases flow considerably for faster charging and recovery. Supplied in a plastic carrying case for workshop and mobile service operations.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eClass 1.0 Precision Gauges:\u003c\/strong\u003e Higher accuracy than standard 1.6 class gauges\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5\/16\" Adapters Included:\u003c\/strong\u003e 2 × 90413 straight adapter fittings (red\/blue hoses)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBall Valves at Hose Ends:\u003c\/strong\u003e Additional control with ball valves at both manifold and hose ends\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eR410A\/R32 Compatible:\u003c\/strong\u003e Specifically calibrated for modern refrigerants\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBall Valve Design:\u003c\/strong\u003e Rotates 90° between two PTFE washers\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuarter-Turn Operation:\u003c\/strong\u003e Opens and closes quickly with minimal effort\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVisual Valve Position:\u003c\/strong\u003e Vertical = Open, Horizontal = Closed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull 3\/8\" Bore:\u003c\/strong\u003e Increases flow for faster charging and recovery\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e80mm Gauges:\u003c\/strong\u003e Large size for easy reading\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColour-Coordinated:\u003c\/strong\u003e Easy refrigerant recognition\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3 × 90cm Hoses:\u003c\/strong\u003e Nylon barrier GY5 hoses with ball valves at ends\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlastic Carrying Case:\u003c\/strong\u003e Organised storage and transport (58102-PBR)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfessional Quality:\u003c\/strong\u003e Built to last with finest materials\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Machined:\u003c\/strong\u003e Highest quality standards\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e 57236-EB1-413-E\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e 2-way ball valve manifold with end ball valves and adapters\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGauge Size:\u003c\/strong\u003e 80mm (larger than standard 63mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGauge Class:\u003c\/strong\u003e 1.0 (higher precision than standard 1.6 class)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGauge Type:\u003c\/strong\u003e EBAL1-EBAH1 (R410A, R32)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBore Size:\u003c\/strong\u003e 3\/8\" full bore through block\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eValve Type:\u003c\/strong\u003e Ball valves with PTFE washers at manifold and hose ends\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHoses:\u003c\/strong\u003e 3 × 90cm nylon barrier GY5 with ball valves at ends\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHose working pressure:\u003c\/strong\u003e 800 PSI (56 bar)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHose burst pressure:\u003c\/strong\u003e 4000 PSI (280 bar)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManifold Fittings:\u003c\/strong\u003e 2 × 1\/4\" SAE, central tee 1\/4\" SAE with branch 3\/8\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Refrigerants:\u003c\/strong\u003e R410A, R32\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded Adapters:\u003c\/strong\u003e 2 × 90413 straight adapter fittings (1\/4\" to 5\/16\" SAE)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdapter Configuration:\u003c\/strong\u003e Red\/blue hoses 1\/4\" × 5\/16\", yellow 1\/4\" × 1\/4\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCarrying Case:\u003c\/strong\u003e 58102-PBR plastic case included\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBarcode:\u003c\/strong\u003e 700376121353\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e 57236-EB1-413-E\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHS Code:\u003c\/strong\u003e 90262080\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eR410A air conditioning service\u003c\/li\u003e\n\u003cli\u003eR32 air conditioning systems\u003c\/li\u003e\n\u003cli\u003eModern refrigerant applications\u003c\/li\u003e\n\u003cli\u003eHVAC\/R installation and maintenance\u003c\/li\u003e\n\u003cli\u003eApplications requiring maximum precision\u003c\/li\u003e\n\u003cli\u003eApplications requiring 5\/16\" SAE connections\u003c\/li\u003e\n\u003cli\u003eWorkshop and mobile service operations\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003ePremium Features\u003c\/h3\u003e\u003cp\u003eThis manifold combines multiple premium features:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eClass 1.0 Precision:\u003c\/strong\u003e Higher accuracy than standard manifolds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnd Ball Valves:\u003c\/strong\u003e Maximum control at connection points\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5\/16\" Adapters Included:\u003c\/strong\u003e Ready for 5\/16\" SAE connections\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e80mm Gauges:\u003c\/strong\u003e Larger, easier-to-read gauges\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eR410A\/R32 Specific:\u003c\/strong\u003e Calibrated for modern refrigerants\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eClass 1.0 vs Class 1.6 Gauges\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eClass 1.0 (This Model):\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHigher precision and accuracy\u003c\/li\u003e\n\u003cli\u003eTighter tolerance specifications\u003c\/li\u003e\n\u003cli\u003eProfessional-grade accuracy\u003c\/li\u003e\n\u003cli\u003eIdeal for critical applications\u003c\/li\u003e\n\u003cli\u003ePremium professional feature\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eClass 1.6 (Standard):\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eStandard professional accuracy\u003c\/li\u003e\n\u003cli\u003eExcellent for most applications\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/57236-eb\"\u003e57236-EB — 2-Valve Manifold R410A 80mm with 90cm Hoses\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eEnd Ball Valve Advantage\u003c\/h3\u003e\u003cp\u003eThe \"-E\" suffix indicates ball valves at the hose ends, providing superior control:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Control:\u003c\/strong\u003e Ball valves at both manifold and hose ends\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecise Flow Management:\u003c\/strong\u003e Control refrigerant flow at connection point\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReduced Refrigerant Loss:\u003c\/strong\u003e Close valves before disconnecting\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfessional Standard:\u003c\/strong\u003e Premium feature for demanding applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnhanced Safety:\u003c\/strong\u003e Additional control points for safer operation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexibility:\u003c\/strong\u003e Isolate individual hoses as needed\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e5\/16\" Adapters Included\u003c\/h3\u003e\u003cp\u003eThe \"-413\" suffix indicates 90413 straight adapter fittings are included:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e2 × 90413 Adapters:\u003c\/strong\u003e Straight adapter fittings included\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1\/4\" to 5\/16\" SAE:\u003c\/strong\u003e Convert red\/blue hoses to 5\/16\" SAE\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReady to Use:\u003c\/strong\u003e No need to purchase adapters separately\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfessional Configuration:\u003c\/strong\u003e Red\/blue 1\/4\" × 5\/16\", yellow 1\/4\" × 1\/4\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile:\u003c\/strong\u003e Compatible with both 1\/4\" and 5\/16\" connections\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eR410A and R32 Refrigerants\u003c\/h3\u003e\u003cp\u003eThis manifold is specifically calibrated for modern refrigerants:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eR410A:\u003c\/strong\u003e High-pressure refrigerant for modern A\/C systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eR32:\u003c\/strong\u003e Next-generation low-GWP refrigerant\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigher Pressures:\u003c\/strong\u003e Designed for higher operating pressures\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModern Systems:\u003c\/strong\u003e Ideal for current and future installations\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eAvailable Hose Lengths - R410A\/R32 (EBAL1-EBAH1 Class 1.0 80mm Gauges)\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWith End Ball Valves and 5\/16\" Adapters:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e57236-EB1-413-E — 90cm hoses - This Product\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e57261-EB1-413-E — 150cm hoses\u003c\/li\u003e\n\u003cli\u003e57272-EB1-413-E — 180cm hoses\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOther R410A Configurations\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eClass 1.6 80mm Gauges (EBH-EBL):\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/57236-eb\"\u003e57236-EB — 2-Valve Manifold R410A 80mm with 90cm Hoses\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/57261-eb\"\u003e57261-EB — 2-Valve Manifold R410A 80mm with 150cm Hoses\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eClass 1.6 63mm Gauges (EH-EL):\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/57236-e\"\u003e57236-E — 2-Valve Manifold R410A 63mm with 90cm Hoses\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/57261-e\"\u003e57261-E — 2-Valve Manifold R410A 63mm with 150cm Hoses\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOptional Accessories\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003e3-Valve Conversion:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003e90530 — Optional 90° swivel ball valve for 3\/8\" vacuum (converts 2-valve into 3-valve full control 4-way manifold)\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eOptional Modifications (add suffix to part number):\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e-G: Shock-resistant gauge protectors\u003c\/li\u003e\n\u003cli\u003e-T: Assembled with PTFE gaskets\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eReplacement Parts\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e85102-R-KIT — O-ring repair kit for 2-3-way ball valve manifold\u003c\/li\u003e\n\u003cli\u003e98225 — Ball valve repair kit\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhy Choose Mastercool Manifolds?\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfessional Quality:\u003c\/strong\u003e Constructed of finest materials\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Machined:\u003c\/strong\u003e Highest quality standards\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt to Last:\u003c\/strong\u003e Every manifold built for long service life\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBall Valve Design:\u003c\/strong\u003e Superior performance under pressure\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull 3\/8\" Bore:\u003c\/strong\u003e Faster charging and recovery\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColour-Coordinated Gauges:\u003c\/strong\u003e Easy refrigerant recognition\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClass 1.0 Precision:\u003c\/strong\u003e Higher accuracy for critical applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNylon Barrier Hoses:\u003c\/strong\u003e Low permeability, professional standard\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnd Ball Valves:\u003c\/strong\u003e Maximum control and flexibility\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdapters Included:\u003c\/strong\u003e Ready for 5\/16\" connections\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVisual Valve Position:\u003c\/strong\u003e Know at a glance if valves are open or closed\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003ePerfect For\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eHVAC\/R service technicians\u003c\/li\u003e\n\u003cli\u003eAir conditioning installers\u003c\/li\u003e\n\u003cli\u003eR410A system service\u003c\/li\u003e\n\u003cli\u003eR32 system service\u003c\/li\u003e\n\u003cli\u003eModern refrigerant applications\u003c\/li\u003e\n\u003cli\u003eApplications requiring Class 1.0 precision\u003c\/li\u003e\n\u003cli\u003eApplications requiring 5\/16\" connections\u003c\/li\u003e\n\u003cli\u003eWorkshop environments\u003c\/li\u003e\n\u003cli\u003eMobile service operations\u003c\/li\u003e\n\u003cli\u003eProfessional contractors\u003c\/li\u003e\n\u003cli\u003eTechnicians requiring maximum control and precision\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eBall Valve Advantages\u003c\/h3\u003e\u003cp\u003eThe ball valve design provides superior performance:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuarter-Turn Operation:\u003c\/strong\u003e Opens and closes quickly\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow Effort:\u003c\/strong\u003e Rotates easily even under pressure\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePTFE Washers:\u003c\/strong\u003e Smooth operation and reliable sealing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVisual Position Indicator:\u003c\/strong\u003e Knob position shows valve status\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable:\u003c\/strong\u003e Long service life in demanding environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnd Ball Valves:\u003c\/strong\u003e Additional control at connection points\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFull 3\/8\" Bore\u003c\/h3\u003e\u003cp\u003eThe full 3\/8\" bore through the manifold block provides significant advantages:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncreased Flow:\u003c\/strong\u003e Considerably faster than smaller bore manifolds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFaster Charging:\u003c\/strong\u003e Reduced service time\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFaster Recovery:\u003c\/strong\u003e Improved efficiency\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfessional Performance:\u003c\/strong\u003e Industry-leading flow rates\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eClass 1.0 Precision Gauges\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eClass 1.0 Accuracy:\u003c\/strong\u003e Higher precision than standard 1.6 class\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColour-Coordinated:\u003c\/strong\u003e Easy refrigerant recognition\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEBAL1-EBAH1 Type:\u003c\/strong\u003e Calibrated for R410A, R32\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLarge 80mm Size:\u003c\/strong\u003e Easier to read than 63mm gauges\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfessional Quality:\u003c\/strong\u003e Reliable, accurate readings\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCritical Applications:\u003c\/strong\u003e Ideal when precision matters\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eNylon Barrier Hoses with End Ball Valves\u003c\/h3\u003e\u003cp\u003eThe included 90cm nylon barrier GY5 hoses with end ball valves provide professional performance:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNylon Barrier:\u003c\/strong\u003e Low permeability minimises refrigerant loss\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBall Valves at Ends:\u003c\/strong\u003e Maximum control at connection points\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e90cm Length:\u003c\/strong\u003e Ideal for most service applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfessional Standard:\u003c\/strong\u003e Industry best practice\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePremium Feature:\u003c\/strong\u003e End ball valves for demanding applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003ePlastic Carrying Case\u003c\/h3\u003e\u003cp\u003eThe included 58102-PBR plastic carrying case provides:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrganised Storage:\u003c\/strong\u003e Dedicated compartments for manifold, hoses, and adapters\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtection:\u003c\/strong\u003e Safeguards equipment during transport\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfessional Presentation:\u003c\/strong\u003e Clean, organised appearance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePortable:\u003c\/strong\u003e Easy to carry to job sites\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eMaintenance\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRegular Inspection:\u003c\/strong\u003e Check gauges, valves (including end valves), hoses, and adapters for wear\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGauge Calibration:\u003c\/strong\u003e Verify accuracy periodically (especially important for Class 1.0 gauges)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eValve Operation:\u003c\/strong\u003e Ensure all ball valves operate smoothly\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHose Condition:\u003c\/strong\u003e Inspect for damage or leaks\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdapter Condition:\u003c\/strong\u003e Check 90413 adapters for wear\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eO-Ring Replacement:\u003c\/strong\u003e Use 85102-R-KIT when needed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBall Valve Service:\u003c\/strong\u003e Use 98225 repair kit when required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStorage:\u003c\/strong\u003e Store in carrying case when not in use\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eProfessional Quality:\u003c\/strong\u003e Mastercool manifold gauge sets are built to professional standards with precision machining and finest materials for reliable, long-lasting performance. The 57236-EB1-413-E 2-way ball valve manifold features large Class 1.0 precision 80mm colour-coordinated gauges for R410A\/R32, full 3\/8\" bore for faster charging and recovery, and includes three 90cm nylon barrier hoses with manual ball valves at the hose ends PLUS two 90413 straight adapter fittings (1\/4\" to 5\/16\" SAE) in a plastic carrying case for professional HVAC\/R service operations requiring maximum precision and control.\u003c\/p\u003e","brand":"Mastercool","offers":[{"title":"Default Title","offer_id":57164103385465,"sku":"57236-EB1-413-E","price":218.1,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0158\/3481\/files\/57261-EB_web-1_c3f8d03f-6052-4e36-bbd7-561e1c03d9ad.jpg?v=1777442977"},{"product_id":"57236-mb-e","title":"Mastercool 57236-MB-E 2-Way Manifold Gauge Set 80mm R134a 3×90cm End Valves","description":"\u003ch2\u003e2-Way Ball Valve Manifold for R134a\/R404A\/R407C\/R22\/R507A — 80mm Gauges with 90cm Hoses and End Ball Valves\u003c\/h2\u003e\u003cp\u003eMastercool is the leading manufacturer of professional-quality A\/C manifold gauge sets. The 57236-MB-E features precision-machined ball valves, large 80mm colour-coordinated gauges for R134a, R404A, R407C, R22, and R507A, and includes three 90cm nylon barrier hoses with manual ball valves at the manifold AND at the hose ends for maximum control. Full 3\/8\" bore through the block increases flow considerably for faster charging and recovery. Supplied in a plastic carrying case for workshop and mobile service operations.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBall Valves at Hose Ends:\u003c\/strong\u003e Additional control with ball valves at both manifold and hose ends\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBall Valve Design:\u003c\/strong\u003e Rotates 90° between two PTFE washers\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuarter-Turn Operation:\u003c\/strong\u003e Opens and closes quickly with minimal effort\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVisual Valve Position:\u003c\/strong\u003e Vertical = Open, Horizontal = Closed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull 3\/8\" Bore:\u003c\/strong\u003e Increases flow for faster charging and recovery\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e80mm Gauges:\u003c\/strong\u003e 1.6 gauge class, large size for easy reading\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColour-Coordinated:\u003c\/strong\u003e Easy refrigerant recognition\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5-Scale Gauges:\u003c\/strong\u003e R134a, R404A, R407C, R22, R507A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3 × 90cm Hoses:\u003c\/strong\u003e Nylon barrier GY5 hoses with ball valves at ends\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlastic Carrying Case:\u003c\/strong\u003e Organised storage and transport (58102-PBR)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfessional Quality:\u003c\/strong\u003e Built to last with finest materials\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Machined:\u003c\/strong\u003e Highest quality standards\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHose working pressure:\u003c\/strong\u003e 800 PSI (56 bar)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHose burst pressure:\u003c\/strong\u003e 4000 PSI (280 bar)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e 57236-MB-E\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e 2-way ball valve manifold with end ball valves\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGauge Size:\u003c\/strong\u003e 80mm (larger than standard 63mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGauge Class:\u003c\/strong\u003e 1.6\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGauge Type:\u003c\/strong\u003e MBH-MBL (R134a, R404A, R407C, R22, R507A)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBore Size:\u003c\/strong\u003e 3\/8\" full bore through block\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eValve Type:\u003c\/strong\u003e Ball valves with PTFE washers at manifold and hose ends\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHoses:\u003c\/strong\u003e 3 × 90cm nylon barrier GY5 with ball valves at ends\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManifold Fittings:\u003c\/strong\u003e 2 × 1\/4\" SAE, central tee 1\/4\" SAE with branch 3\/8\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Refrigerants:\u003c\/strong\u003e R134a, R404A, R407C, R22, R507A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCarrying Case:\u003c\/strong\u003e 58102-PBR plastic case included\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBarcode:\u003c\/strong\u003e 700376104035\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e 57236-MB-E\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHS Code:\u003c\/strong\u003e 90262080\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eR134a automotive A\/C service\u003c\/li\u003e\n\u003cli\u003eR404A commercial refrigeration\u003c\/li\u003e\n\u003cli\u003eR407C air conditioning systems\u003c\/li\u003e\n\u003cli\u003eR22 legacy system service\u003c\/li\u003e\n\u003cli\u003eR507A refrigeration systems\u003c\/li\u003e\n\u003cli\u003eHVAC\/R installation and maintenance\u003c\/li\u003e\n\u003cli\u003eApplications requiring maximum control\u003c\/li\u003e\n\u003cli\u003eWorkshop and mobile service operations\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eEnd Ball Valve Advantage\u003c\/h3\u003e\u003cp\u003eThe \"-E\" suffix indicates ball valves at the hose ends, providing superior control:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Control:\u003c\/strong\u003e Ball valves at both manifold and hose ends\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecise Flow Management:\u003c\/strong\u003e Control refrigerant flow at connection point\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReduced Refrigerant Loss:\u003c\/strong\u003e Close valves before disconnecting\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfessional Standard:\u003c\/strong\u003e Premium feature for demanding applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnhanced Safety:\u003c\/strong\u003e Additional control points for safer operation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexibility:\u003c\/strong\u003e Isolate individual hoses as needed\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eStandard vs End Ball Valve Versions\u003c\/h3\u003e\u003ch3\u003e57236-MB-E (This Model - With End Ball Valves)\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBall valves at manifold AND hose ends\u003c\/li\u003e\n\u003cli\u003eMaximum control and flexibility\u003c\/li\u003e\n\u003cli\u003eReduced refrigerant loss when disconnecting\u003c\/li\u003e\n\u003cli\u003ePremium professional feature\u003c\/li\u003e\n\u003cli\u003eIdeal for demanding applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003e\u003ca href=\"\/products\/57236-mb\"\u003e57236-MB (Standard - In-Line Ball Valves)\u003c\/a\u003e:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBall valves in-line on hoses\u003c\/li\u003e\n\u003cli\u003eStandard professional configuration\u003c\/li\u003e\n\u003cli\u003eExcellent for most applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eAvailable Hose Lengths - R134a\/R404A\/R407C\/R22\/R507A (MBH-MBL 80mm Gauges)\u003c\/h3\u003e\u003ch3\u003eWith End Ball Valves (-E suffix)\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e57236-MB-E — 90cm hoses - This Product\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e57261-MB-E — 150cm hoses\u003c\/li\u003e\n\u003cli\u003e57272-MB-E — 180cm hoses\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eStandard In-Line Ball Valves\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/57236-mb\"\u003e57236-MB — 90cm hoses\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e57261-MB — 150cm hoses\u003c\/li\u003e\n\u003cli\u003e57272-MB — 180cm hoses\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e63mm Gauge Version\u003c\/h3\u003e\u003cp\u003eFor a more compact option with 63mm gauges:\u003c\/p\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"\/products\/57236-m\"\u003e57236-M — 2-Valve Manifold R134a\/R507A 63mm with 90cm Hoses\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eOther Refrigerant Configurations (80mm Gauges)\u003c\/h3\u003e\u003ch3\u003eR410A\/R407C\/R22 (EBH-EBL Gauges)\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"\/products\/57236-eb\"\u003e57236-EB — 2-Valve Manifold R410A 80mm with 90cm Hoses\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eR22\/R422A\/R427A\/R422D\/R417A (EBRH-EBRL Gauges)\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"\/products\/57236-ebr\"\u003e57236-EBR — 2-Valve Manifold R22 Replacements 80mm with 90cm Hoses\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eR134a\/R22\/R12\/R404A (MRBH-MRBL Gauges)\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"\/products\/57236-mrb\"\u003e57236-MRB — 2-Valve Manifold R134a\/R22\/R12 80mm with 90cm Hoses\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eOptional Accessories\u003c\/h3\u003e\u003ch3\u003e3-Valve Conversion\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e90530 — Optional 90° swivel ball valve for 3\/8\" vacuum (converts 2-valve into 3-valve full control 4-way manifold)\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eOptional Modifications (add suffix to part number)\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e-G: Shock-resistant gauge protectors\u003c\/li\u003e\n\u003cli\u003e-T: Assembled with PTFE gaskets\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eReplacement Parts\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e85102-R-KIT — O-ring repair kit for 2-3-way ball valve manifold\u003c\/li\u003e\n\u003cli\u003e98225 — Ball valve repair kit\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhy Choose Mastercool Manifolds?\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfessional Quality:\u003c\/strong\u003e Constructed of finest materials\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Machined:\u003c\/strong\u003e Highest quality standards\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt to Last:\u003c\/strong\u003e Every manifold built for long service life\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBall Valve Design:\u003c\/strong\u003e Superior performance under pressure\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull 3\/8\" Bore:\u003c\/strong\u003e Faster charging and recovery\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColour-Coordinated Gauges:\u003c\/strong\u003e Easy refrigerant recognition\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5-Scale Gauges:\u003c\/strong\u003e Versatile for multiple refrigerants\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNylon Barrier Hoses:\u003c\/strong\u003e Low permeability, professional standard\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnd Ball Valves:\u003c\/strong\u003e Maximum control and flexibility\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVisual Valve Position:\u003c\/strong\u003e Know at a glance if valves are open or closed\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003ePerfect For\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eHVAC\/R service technicians\u003c\/li\u003e\n\u003cli\u003eAutomotive A\/C specialists\u003c\/li\u003e\n\u003cli\u003eRefrigeration technicians\u003c\/li\u003e\n\u003cli\u003eR134a automotive service\u003c\/li\u003e\n\u003cli\u003eR404A\/R507A commercial refrigeration\u003c\/li\u003e\n\u003cli\u003eWorkshop environments\u003c\/li\u003e\n\u003cli\u003eMobile service operations\u003c\/li\u003e\n\u003cli\u003eProfessional contractors\u003c\/li\u003e\n\u003cli\u003eTechnicians requiring maximum control\u003c\/li\u003e\n\u003cli\u003eDemanding professional applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e5-Scale Gauges\u003c\/h3\u003e\u003cp\u003eThe MBH-MBL gauges provide versatile refrigerant compatibility:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eR134a:\u003c\/strong\u003e Automotive A\/C and modern refrigeration\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eR404A:\u003c\/strong\u003e Commercial refrigeration\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eR407C:\u003c\/strong\u003e Air conditioning systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eR22:\u003c\/strong\u003e Legacy systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eR507A:\u003c\/strong\u003e Commercial refrigeration\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eMaintenance\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRegular Inspection:\u003c\/strong\u003e Check gauges, valves (including end valves), and hoses for wear\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGauge Calibration:\u003c\/strong\u003e Verify accuracy periodically\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eValve Operation:\u003c\/strong\u003e Ensure all ball valves operate smoothly\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHose Condition:\u003c\/strong\u003e Inspect for damage or leaks\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eO-Ring Replacement:\u003c\/strong\u003e Use 85102-R-KIT when needed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBall Valve Service:\u003c\/strong\u003e Use 98225 repair kit when required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStorage:\u003c\/strong\u003e Store in carrying case when not in use\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eProfessional Quality:\u003c\/strong\u003e Mastercool manifold gauge sets are built to professional standards with precision machining and finest materials for reliable, long-lasting performance. The 57236-MB-E 2-way ball valve manifold features large 80mm colour-coordinated 5-scale gauges for R134a\/R404A\/R407C\/R22\/R507A, full 3\/8\" bore for faster charging and recovery, and includes three 90cm nylon barrier hoses with manual ball valves at the hose ends for maximum control in a plastic carrying case for professional HVAC\/R service operations.\u003c\/p\u003e","brand":"Mastercool","offers":[{"title":"Default Title","offer_id":57164104335737,"sku":"57236-MB-E","price":156.7,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0158\/3481\/files\/57261-MB_web-1_fded54ed-8bee-4ffa-9a0a-ebea823ae878.jpg?v=1777443022"},{"product_id":"57261-e-413","title":"Mastercool 57261-E-413 — R410A 63mm 3\/8\" 150cm Hoses 5\/16\" Adapters","description":"\u003ch2\u003e2-Way Ball Valve Manifold for R410A — 63mm Gauges with 150cm Hoses and 5\/16\" Adapters\u003c\/h2\u003e\u003cp\u003eMastercool is the leading manufacturer of professional-quality A\/C manifold gauge sets. The 57261-E-413 features precision-machined ball valves, 63mm colour-coordinated gauges for R410A, R507, R404A, and R22, and includes three 150cm nylon barrier hoses with manual ball valves PLUS two 90413 straight adapter fittings to convert 1\/4\" to 5\/16\" SAE. Full 3\/8\" bore through the block increases flow considerably for faster charging and recovery. Supplied in a plastic carrying case for workshop and mobile service operations.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e5\/16\" Adapters Included:\u003c\/strong\u003e 2 × 90413 straight adapter fittings (red\/blue hoses)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBall Valve Design:\u003c\/strong\u003e Rotates 90° between two PTFE washers\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuarter-Turn Operation:\u003c\/strong\u003e Opens and closes quickly with minimal effort\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVisual Valve Position:\u003c\/strong\u003e Vertical = Open, Horizontal = Closed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull 3\/8\" Bore:\u003c\/strong\u003e Increases flow for faster charging and recovery\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e63mm Gauges:\u003c\/strong\u003e 1.6 gauge class, colour-coordinated for easy reading\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eR410A Compatible:\u003c\/strong\u003e Also works with R507, R404A, R22\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3 × 150cm Hoses:\u003c\/strong\u003e Extended reach nylon barrier GY5 hoses with manual ball valves\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlastic Carrying Case:\u003c\/strong\u003e Organised storage and transport (58102-PBR)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfessional Quality:\u003c\/strong\u003e Built to last with finest materials\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Machined:\u003c\/strong\u003e Highest quality standards\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e 57261-E-413\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e 2-way ball valve manifold with adapters\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGauge Size:\u003c\/strong\u003e 63mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGauge Class:\u003c\/strong\u003e 1.6\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGauge Type:\u003c\/strong\u003e EH-EL (R410A, R507, R404A, R22)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBore Size:\u003c\/strong\u003e 3\/8\" full bore through block\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eValve Type:\u003c\/strong\u003e Ball valves with PTFE washers\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHoses:\u003c\/strong\u003e 3 × 150cm nylon barrier GY5 with in-line ball valves\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHose working pressure:\u003c\/strong\u003e 800 PSI (56 bar)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHose burst pressure:\u003c\/strong\u003e 4000 PSI (280 bar)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManifold Fittings:\u003c\/strong\u003e 2 × 1\/4\" SAE, central tee 1\/4\" SAE with branch 3\/8\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Refrigerants:\u003c\/strong\u003e R410A, R507, R404A, R22\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded Adapters:\u003c\/strong\u003e 2 × 90413 straight adapter fittings (1\/4\" to 5\/16\" SAE)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdapter Configuration:\u003c\/strong\u003e Red\/blue hoses 1\/4\" × 5\/16\", yellow 1\/4\" × 1\/4\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCarrying Case:\u003c\/strong\u003e 58102-PBR plastic case included\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBarcode:\u003c\/strong\u003e 700376131341\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e 57261-E-413\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHS Code:\u003c\/strong\u003e 90262080\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eR410A air conditioning service\u003c\/li\u003e\n\u003cli\u003eR507 refrigeration systems\u003c\/li\u003e\n\u003cli\u003eR404A commercial refrigeration\u003c\/li\u003e\n\u003cli\u003eR22 legacy system service\u003c\/li\u003e\n\u003cli\u003eHVAC\/R installation and maintenance\u003c\/li\u003e\n\u003cli\u003eLarger installations requiring extended reach\u003c\/li\u003e\n\u003cli\u003eApplications requiring 5\/16\" SAE connections\u003c\/li\u003e\n\u003cli\u003eWorkshop and mobile service operations\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e5\/16\" Adapters Included\u003c\/h3\u003e\u003cp\u003eThe \"-413\" suffix indicates 90413 straight adapter fittings are included:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e2 × 90413 Adapters:\u003c\/strong\u003e Straight adapter fittings included\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1\/4\" to 5\/16\" SAE:\u003c\/strong\u003e Convert red\/blue hoses to 5\/16\" SAE\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReady to Use:\u003c\/strong\u003e No need to purchase adapters separately\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfessional Configuration:\u003c\/strong\u003e Red\/blue 1\/4\" × 5\/16\", yellow 1\/4\" × 1\/4\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile:\u003c\/strong\u003e Compatible with both 1\/4\" and 5\/16\" connections\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eValue Added:\u003c\/strong\u003e Premium feature at no extra cost\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eStandard vs Adapter Versions\u003c\/h3\u003e\u003ch3\u003e57261-E-413 (This Model - With Adapters)\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eIncludes 2 × 90413 straight adapter fittings\u003c\/li\u003e\n\u003cli\u003eReady for 5\/16\" SAE connections\u003c\/li\u003e\n\u003cli\u003eNo need to purchase adapters separately\u003c\/li\u003e\n\u003cli\u003eProfessional configuration included\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003e\u003ca href=\"\/products\/57261-e\"\u003e57261-E (Standard - Without Adapters)\u003c\/a\u003e:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eStandard 1\/4\" SAE connections\u003c\/li\u003e\n\u003cli\u003eAdapters can be added separately if needed\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eAvailable Hose Lengths - R410A\/R507\/R404A\/R22 (EH-EL 63mm Gauges)\u003c\/h3\u003e\u003ch3\u003eWith 5\/16\" Adapters (-413 suffix)\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/57236-e\"\u003e57236-E-413 — 90cm hoses (if available)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e57261-E-413 — 150cm hoses - This Product\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e57272-E-413 — 180cm hoses\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eStandard Without Adapters\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/57236-e\"\u003e57236-E — 90cm hoses\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/57261-e\"\u003e57261-E — 150cm hoses\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e57272-E — 180cm hoses\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e80mm Gauge Version\u003c\/h3\u003e\u003cp\u003eFor larger, easier-to-read gauges:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/57236-eb\"\u003e57236-EB — 2-Valve Manifold R410A 80mm with 90cm Hoses\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/57261-eb\"\u003e57261-EB — 2-Valve Manifold R410A 80mm with 150cm Hoses\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOptional Accessories\u003c\/h3\u003e\u003ch3\u003e3-Valve Conversion\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e90530 — Optional 90° swivel ball valve for 3\/8\" vacuum (converts 2-valve into 3-valve full control 4-way manifold)\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eAdditional Adapter Options (if needed)\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e90410 — Flex adapters to convert 1\/4\" SAE hose into 5\/16\" SAE\u003c\/li\u003e\n\u003cli\u003e90411 — Flex adapters with ball valve to convert 1\/4\" SAE hose into 5\/16\" SAE\u003c\/li\u003e\n\u003cli\u003e90433 — Adapter with fittings to convert 1\/4\" to 5\/16\" SAE\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOptional Modifications (add suffix to part number)\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e-G: Shock-resistant gauge protectors\u003c\/li\u003e\n\u003cli\u003e-T: Assembled with PTFE gaskets\u003c\/li\u003e\n\u003cli\u003e-E: Assembled with ball valves at end of hoses\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eReplacement Parts\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e58102-R-KIT — O-ring repair kit for 2-3-way ball valve manifold\u003c\/li\u003e\n\u003cli\u003e98225 — Ball valve repair kit\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhy Choose Mastercool Manifolds?\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfessional Quality:\u003c\/strong\u003e Constructed of finest materials\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Machined:\u003c\/strong\u003e Highest quality standards\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt to Last:\u003c\/strong\u003e Every manifold built for long service life\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBall Valve Design:\u003c\/strong\u003e Superior performance under pressure\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull 3\/8\" Bore:\u003c\/strong\u003e Faster charging and recovery\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColour-Coordinated Gauges:\u003c\/strong\u003e Easy refrigerant recognition\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNylon Barrier Hoses:\u003c\/strong\u003e Low permeability, professional standard\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtended Reach:\u003c\/strong\u003e 150cm hoses for larger installations\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdapters Included:\u003c\/strong\u003e Ready for 5\/16\" connections\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVisual Valve Position:\u003c\/strong\u003e Know at a glance if valves are open or closed\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003ePerfect For\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eHVAC\/R service technicians\u003c\/li\u003e\n\u003cli\u003eAir conditioning installers\u003c\/li\u003e\n\u003cli\u003eRefrigeration technicians\u003c\/li\u003e\n\u003cli\u003eR410A system service\u003c\/li\u003e\n\u003cli\u003eLarger installations\u003c\/li\u003e\n\u003cli\u003eCommercial applications\u003c\/li\u003e\n\u003cli\u003eApplications requiring 5\/16\" connections\u003c\/li\u003e\n\u003cli\u003eWorkshop environments\u003c\/li\u003e\n\u003cli\u003eMobile service operations\u003c\/li\u003e\n\u003cli\u003eInstallations requiring extended reach\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e150cm vs Other Hose Lengths\u003c\/h3\u003e\u003ch3\u003e150cm (This Model)\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eExtended reach for larger installations\u003c\/li\u003e\n\u003cli\u003eMore flexibility in component positioning\u003c\/li\u003e\n\u003cli\u003ePerfect for commercial applications\u003c\/li\u003e\n\u003cli\u003eIdeal when equipment is further apart\u003c\/li\u003e\n\u003cli\u003eProfessional standard for larger jobs\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e90cm (57236-E or 57236-E-413)\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eCompact length for workshop use\u003c\/li\u003e\n\u003cli\u003eEasy to manage and store\u003c\/li\u003e\n\u003cli\u003ePerfect for most service applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e180cm (57272-E or 57272-E-413)\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMaximum reach for difficult access\u003c\/li\u003e\n\u003cli\u003eIdeal for very large commercial installations\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eBall Valve Advantages\u003c\/h3\u003e\u003cp\u003eThe ball valve design provides superior performance:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuarter-Turn Operation:\u003c\/strong\u003e Opens and closes quickly\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow Effort:\u003c\/strong\u003e Rotates easily even under pressure\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePTFE Washers:\u003c\/strong\u003e Smooth operation and reliable sealing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVisual Position Indicator:\u003c\/strong\u003e Knob position shows valve status\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable:\u003c\/strong\u003e Long service life in demanding environments\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFull 3\/8\" Bore\u003c\/h3\u003e\u003cp\u003eThe full 3\/8\" bore through the manifold block provides significant advantages:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncreased Flow:\u003c\/strong\u003e Considerably faster than smaller bore manifolds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFaster Charging:\u003c\/strong\u003e Reduced service time\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFaster Recovery:\u003c\/strong\u003e Improved efficiency\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfessional Performance:\u003c\/strong\u003e Industry-leading flow rates\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e63mm Colour-Coordinated Gauges\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e1.6 Gauge Class:\u003c\/strong\u003e Professional accuracy\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColour-Coordinated:\u003c\/strong\u003e Easy refrigerant recognition\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEH-EL Type:\u003c\/strong\u003e Calibrated for R410A, R507, R404A, R22\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e63mm Size:\u003c\/strong\u003e Standard professional size\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfessional Quality:\u003c\/strong\u003e Reliable, accurate readings\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eNylon Barrier Hoses\u003c\/h3\u003e\u003cp\u003eThe included 150cm nylon barrier GY5 hoses provide professional performance:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNylon Barrier:\u003c\/strong\u003e Low permeability minimises refrigerant loss\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIn-Line Ball Valves:\u003c\/strong\u003e Manual control at hose ends\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e150cm Length:\u003c\/strong\u003e Extended reach for larger installations\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfessional Standard:\u003c\/strong\u003e Industry best practice\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003ePlastic Carrying Case\u003c\/h3\u003e\u003cp\u003eThe included 58102-PBR plastic carrying case provides:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrganised Storage:\u003c\/strong\u003e Dedicated compartments for manifold, hoses, and adapters\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtection:\u003c\/strong\u003e Safeguards equipment during transport\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfessional Presentation:\u003c\/strong\u003e Clean, organised appearance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePortable:\u003c\/strong\u003e Easy to carry to job sites\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eMaintenance\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRegular Inspection:\u003c\/strong\u003e Check gauges, valves, hoses, and adapters for wear\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGauge Calibration:\u003c\/strong\u003e Verify accuracy periodically\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eValve Operation:\u003c\/strong\u003e Ensure ball valves operate smoothly\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHose Condition:\u003c\/strong\u003e Inspect for damage or leaks\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdapter Condition:\u003c\/strong\u003e Check 90413 adapters for wear\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eO-Ring Replacement:\u003c\/strong\u003e Use 58102-R-KIT when needed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBall Valve Service:\u003c\/strong\u003e Use 98225 repair kit when required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStorage:\u003c\/strong\u003e Store in carrying case when not in use\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eProfessional Quality:\u003c\/strong\u003e Mastercool manifold gauge sets are built to professional standards with precision machining and finest materials for reliable, long-lasting performance. The 57261-E-413 2-way ball valve manifold features 63mm colour-coordinated gauges for R410A\/R507\/R404A\/R22, full 3\/8\" bore for faster charging and recovery, and includes three 150cm nylon barrier hoses with manual ball valves PLUS two 90413 straight adapter fittings (1\/4\" to 5\/16\" SAE) in a plastic carrying case for professional HVAC\/R service operations requiring extended reach and 5\/16\" connections.\u003c\/p\u003e","brand":"Mastercool","offers":[{"title":"Default Title","offer_id":57164105875833,"sku":"57261-E-413","price":173.91,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0158\/3481\/files\/57261-E_web-1_0babdfbd-371c-4a61-9789-4fd5118dee2a.jpg?v=1777443064"},{"product_id":"57261-eb1-413-e","title":"Mastercool 57261-EB1-413-E — R410A\/R32 Class 1.0 80mm 150cm Ultimate","description":"\u003ch2\u003e2-Way Ball Valve Manifold for R410A\/R32 — Class 1.0 Precision 80mm Gauges with 150cm Hoses, End Ball Valves, and 5\/16\" Adapters\u003c\/h2\u003e\u003cp\u003eMastercool is the leading manufacturer of professional-quality A\/C manifold gauge sets. The 57261-EB1-413-E is the ultimate premium manifold featuring precision-machined ball valves, large Class 1.0 precision 80mm colour-coordinated gauges for R410A and R32, three 150cm nylon barrier hoses with manual ball valves at the hose ends, PLUS two 90413 straight adapter fittings to convert 1\/4\" to 5\/16\" SAE. Full 3\/8\" bore through the block increases flow considerably for faster charging and recovery. Supplied in a plastic carrying case for workshop and mobile service operations.\u003c\/p\u003e\u003ch3\u003eUltimate Premium Features\u003c\/h3\u003e\u003cp\u003eThis is the top-of-the-line manifold combining ALL premium features:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eClass 1.0 Precision Gauges:\u003c\/strong\u003e Highest accuracy available\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e80mm Gauges:\u003c\/strong\u003e Large size for easier reading from a distance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e150cm Hoses:\u003c\/strong\u003e Extended reach for larger installations\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnd Ball Valves:\u003c\/strong\u003e Maximum control at connection points\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5\/16\" Adapters Included:\u003c\/strong\u003e Ready for 5\/16\" SAE connections\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eR410A\/R32 Compatible:\u003c\/strong\u003e Modern refrigerant applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete Professional Solution:\u003c\/strong\u003e Everything you need in one package\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eClass 1.0 Precision Gauges:\u003c\/strong\u003e Higher accuracy than standard 1.6 class gauges\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e80mm Gauges:\u003c\/strong\u003e Large size for easy reading\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e150cm Hoses:\u003c\/strong\u003e Extended reach nylon barrier GY5 hoses\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBall Valves at Hose Ends:\u003c\/strong\u003e Additional control with ball valves at both manifold and hose ends\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5\/16\" Adapters Included:\u003c\/strong\u003e 2 × 90413 straight adapter fittings (red\/blue hoses)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eR410A\/R32 Compatible:\u003c\/strong\u003e Specifically calibrated for modern refrigerants\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBall Valve Design:\u003c\/strong\u003e Rotates 90° between two PTFE washers\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuarter-Turn Operation:\u003c\/strong\u003e Opens and closes quickly with minimal effort\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVisual Valve Position:\u003c\/strong\u003e Vertical = Open, Horizontal = Closed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull 3\/8\" Bore:\u003c\/strong\u003e Increases flow for faster charging and recovery\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColour-Coordinated:\u003c\/strong\u003e Easy refrigerant recognition\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlastic Carrying Case:\u003c\/strong\u003e Organised storage and transport (58102-PBR)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfessional Quality:\u003c\/strong\u003e Built to last with finest materials\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Machined:\u003c\/strong\u003e Highest quality standards\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHose working pressure:\u003c\/strong\u003e 800 PSI (56 bar)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHose burst pressure:\u003c\/strong\u003e 4000 PSI (280 bar)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e 57261-EB1-413-E\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e 2-way ball valve manifold with Class 1.0 precision gauges, end ball valves, and adapters\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGauge Size:\u003c\/strong\u003e 80mm (larger than standard 63mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGauge Class:\u003c\/strong\u003e 1.0 (higher precision than standard 1.6 class)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGauge Type:\u003c\/strong\u003e EBAL1-EBAH1 (R410A, R32)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBore Size:\u003c\/strong\u003e 3\/8\" full bore through block\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eValve Type:\u003c\/strong\u003e Ball valves with PTFE washers at manifold and hose ends\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHoses:\u003c\/strong\u003e 3 × 150cm nylon barrier GY5 with ball valves at ends\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManifold Fittings:\u003c\/strong\u003e 2 × 1\/4\" SAE, central tee 1\/4\" SAE with branch 3\/8\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Refrigerants:\u003c\/strong\u003e R410A, R32\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded Adapters:\u003c\/strong\u003e 2 × 90413 straight adapter fittings (1\/4\" to 5\/16\" SAE)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdapter Configuration:\u003c\/strong\u003e Red\/blue hoses 1\/4\" × 5\/16\", yellow 1\/4\" × 1\/4\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCarrying Case:\u003c\/strong\u003e 58102-PBR plastic case included\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBarcode:\u003c\/strong\u003e 700376126310\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e 57261-EB1-413-E\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHS Code:\u003c\/strong\u003e 90262080\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eR410A air conditioning service\u003c\/li\u003e\n\u003cli\u003eR32 air conditioning systems\u003c\/li\u003e\n\u003cli\u003eModern refrigerant applications\u003c\/li\u003e\n\u003cli\u003eHVAC\/R installation and maintenance\u003c\/li\u003e\n\u003cli\u003eApplications requiring maximum precision\u003c\/li\u003e\n\u003cli\u003eApplications requiring maximum control\u003c\/li\u003e\n\u003cli\u003eApplications requiring 5\/16\" SAE connections\u003c\/li\u003e\n\u003cli\u003eLarger installations requiring extended reach\u003c\/li\u003e\n\u003cli\u003eCommercial applications\u003c\/li\u003e\n\u003cli\u003eWorkshop and mobile service operations\u003c\/li\u003e\n\u003cli\u003eCritical applications where precision and control matter\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhy This Is the Ultimate Manifold\u003c\/h3\u003e\u003cp\u003eThe 57261-EB1-413-E combines every premium feature available:\u003c\/p\u003e\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eClass 1.0 Precision:\u003c\/strong\u003e Highest accuracy for critical applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e80mm Gauges:\u003c\/strong\u003e Largest standard size for easiest reading\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e150cm Hoses:\u003c\/strong\u003e Extended reach for larger installations\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnd Ball Valves:\u003c\/strong\u003e Maximum control at connection points\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5\/16\" Adapters Included:\u003c\/strong\u003e Ready for any connection type\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eR410A\/R32 Specific:\u003c\/strong\u003e Calibrated for modern refrigerants\u003c\/li\u003e\n\u003c\/ol\u003e\u003ch3\u003eClass 1.0 vs Class 1.6 Gauges\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eClass 1.0 (This Model):\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHigher precision and accuracy\u003c\/li\u003e\n\u003cli\u003eTighter tolerance specifications\u003c\/li\u003e\n\u003cli\u003eProfessional-grade accuracy\u003c\/li\u003e\n\u003cli\u003eIdeal for critical applications\u003c\/li\u003e\n\u003cli\u003ePremium professional feature\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eClass 1.6 (Standard):\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eStandard professional accuracy\u003c\/li\u003e\n\u003cli\u003eExcellent for most applications\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/57261-eb-413\"\u003e57261-EB-413 — R410A 80mm 150cm with Adapters\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eEnd Ball Valve Advantage\u003c\/h3\u003e\u003cp\u003eThe \"-E\" suffix indicates ball valves at the hose ends, providing superior control:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Control:\u003c\/strong\u003e Ball valves at both manifold and hose ends\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecise Flow Management:\u003c\/strong\u003e Control refrigerant flow at connection point\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReduced Refrigerant Loss:\u003c\/strong\u003e Close valves before disconnecting\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfessional Standard:\u003c\/strong\u003e Premium feature for demanding applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnhanced Safety:\u003c\/strong\u003e Additional control points for safer operation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexibility:\u003c\/strong\u003e Isolate individual hoses as needed\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e5\/16\" Adapters Included\u003c\/h3\u003e\u003cp\u003eThe \"-413\" suffix indicates 90413 straight adapter fittings are included:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e2 × 90413 Adapters:\u003c\/strong\u003e Straight adapter fittings included\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1\/4\" to 5\/16\" SAE:\u003c\/strong\u003e Convert red\/blue hoses to 5\/16\" SAE\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReady to Use:\u003c\/strong\u003e No need to purchase adapters separately\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfessional Configuration:\u003c\/strong\u003e Red\/blue 1\/4\" × 5\/16\", yellow 1\/4\" × 1\/4\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile:\u003c\/strong\u003e Compatible with both 1\/4\" and 5\/16\" connections\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eR410A and R32 Refrigerants\u003c\/h3\u003e\u003cp\u003eThis manifold is specifically calibrated for modern refrigerants:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eR410A:\u003c\/strong\u003e High-pressure refrigerant for modern A\/C systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eR32:\u003c\/strong\u003e Next-generation low-GWP refrigerant\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigher Pressures:\u003c\/strong\u003e Designed for higher operating pressures\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModern Systems:\u003c\/strong\u003e Ideal for current and future installations\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eAvailable Hose Lengths - R410A\/R32 (EBAL1-EBAH1 Class 1.0 80mm Gauges)\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWith End Ball Valves and 5\/16\" Adapters:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/57236-eb1-413-e\"\u003e57236-EB1-413-E — 90cm hoses\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e57261-EB1-413-E — 150cm hoses - This Product\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e57272-EB1-413-E — 180cm hoses\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eRelated Versions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eClass 1.0 Without End Ball Valves or Adapters:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"\/products\/57261-eb1\"\u003e57261-EB1 — R410A Class 1.0 80mm with 150cm Hoses\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eClass 1.6 With Adapters:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"\/products\/57261-eb-413\"\u003e57261-EB-413 — R410A 80mm 150cm with Adapters\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eClass 1.6 Standard:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"\/products\/57261-eb\"\u003e57261-EB — R410A 80mm with 150cm Hoses\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eOptional Accessories\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003e3-Valve Conversion:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003e90530 — Optional 90° swivel ball valve for 3\/8\" vacuum (converts 2-valve into 3-valve full control 4-way manifold)\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eOptional Modifications (add suffix to part number):\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e-G: Shock-resistant gauge protectors\u003c\/li\u003e\n\u003cli\u003e-T: Assembled with PTFE gaskets\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eReplacement Parts\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e85102-R-KIT — O-ring repair kit for 2-3-way ball valve manifold\u003c\/li\u003e\n\u003cli\u003e98225 — Ball valve repair kit\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhy Choose Mastercool Manifolds?\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfessional Quality:\u003c\/strong\u003e Constructed of finest materials\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Machined:\u003c\/strong\u003e Highest quality standards\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt to Last:\u003c\/strong\u003e Every manifold built for long service life\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBall Valve Design:\u003c\/strong\u003e Superior performance under pressure\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull 3\/8\" Bore:\u003c\/strong\u003e Faster charging and recovery\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColour-Coordinated Gauges:\u003c\/strong\u003e Easy refrigerant recognition\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClass 1.0 Precision:\u003c\/strong\u003e Highest accuracy for critical applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLarge 80mm Gauges:\u003c\/strong\u003e Easier to read from a distance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtended Reach:\u003c\/strong\u003e 150cm hoses for larger installations\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnd Ball Valves:\u003c\/strong\u003e Maximum control and flexibility\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdapters Included:\u003c\/strong\u003e Ready for 5\/16\" connections\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVisual Valve Position:\u003c\/strong\u003e Know at a glance if valves are open or closed\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003ePerfect For\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eProfessional HVAC\/R service technicians\u003c\/li\u003e\n\u003cli\u003eAir conditioning installers\u003c\/li\u003e\n\u003cli\u003eR410A system service\u003c\/li\u003e\n\u003cli\u003eR32 system service\u003c\/li\u003e\n\u003cli\u003eModern refrigerant applications\u003c\/li\u003e\n\u003cli\u003eApplications requiring Class 1.0 precision\u003c\/li\u003e\n\u003cli\u003eApplications requiring maximum control\u003c\/li\u003e\n\u003cli\u003eApplications requiring 5\/16\" connections\u003c\/li\u003e\n\u003cli\u003eLarger installations\u003c\/li\u003e\n\u003cli\u003eCommercial applications\u003c\/li\u003e\n\u003cli\u003eWorkshop environments\u003c\/li\u003e\n\u003cli\u003eMobile service operations\u003c\/li\u003e\n\u003cli\u003eTechnicians requiring the ultimate professional tool\u003c\/li\u003e\n\u003cli\u003eCritical applications where precision and control matter most\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eMaintenance\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRegular Inspection:\u003c\/strong\u003e Check gauges, valves (including end valves), hoses, and adapters for wear\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGauge Calibration:\u003c\/strong\u003e Verify accuracy periodically (especially important for Class 1.0 gauges)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eValve Operation:\u003c\/strong\u003e Ensure all ball valves operate smoothly\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHose Condition:\u003c\/strong\u003e Inspect for damage or leaks\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdapter Condition:\u003c\/strong\u003e Check 90413 adapters for wear\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eO-Ring Replacement:\u003c\/strong\u003e Use 85102-R-KIT when needed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBall Valve Service:\u003c\/strong\u003e Use 98225 repair kit when required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStorage:\u003c\/strong\u003e Store in carrying case when not in use\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eProfessional Quality:\u003c\/strong\u003e Mastercool manifold gauge sets are built to professional standards with precision machining and finest materials for reliable, long-lasting performance. The 57261-EB1-413-E is the ultimate 2-way ball valve manifold featuring large Class 1.0 precision 80mm colour-coordinated gauges for R410A\/R32, full 3\/8\" bore for faster charging and recovery, three 150cm nylon barrier hoses with manual ball valves at the hose ends, PLUS two 90413 straight adapter fittings (1\/4\" to 5\/16\" SAE) in a plastic carrying case for professional HVAC\/R service operations requiring maximum precision, control, extended reach, and versatility.\u003c\/p\u003e","brand":"Mastercool","offers":[{"title":"Default Title","offer_id":57164107022713,"sku":"57261-EB1-413-E","price":218.42,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0158\/3481\/files\/57261-EB_web-1_3bae589e-79a8-49c0-a4a1-0bbe52afa406.jpg?v=1777443103"},{"product_id":"57261-eba1-e","title":"Mastercool 57261-EBA1-E — R410A\/R32 Class 1.0 80mm 150cm End Valves","description":"\u003ch2\u003e2-Way Ball Valve Manifold for R410A\/R32 — Class 1.0 Precision 80mm Gauges with 150cm Hoses and End Ball Valves\u003c\/h2\u003e\u003cp\u003eMastercool is the leading manufacturer of professional-quality A\/C manifold gauge sets. The 57261-EBA1-E is a premium manifold featuring precision-machined ball valves, large Class 1.0 precision 80mm colour-coordinated gauges for R410A and R32, and includes three 150cm nylon barrier hoses with manual ball valves at the hose ends for maximum control and reach. Full 3\/8\" bore through the block increases flow considerably for faster charging and recovery. Supplied in a plastic carrying case for workshop and mobile service operations.\u003c\/p\u003e\u003ch3\u003eUltimate Premium Features\u003c\/h3\u003e\u003cp\u003eThis manifold combines FOUR premium features:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eClass 1.0 Precision Gauges:\u003c\/strong\u003e Highest accuracy available\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e80mm Gauges:\u003c\/strong\u003e Largest standard size for easiest reading\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e150cm Hoses:\u003c\/strong\u003e Extended reach for larger installations\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnd Ball Valves:\u003c\/strong\u003e Maximum control at connection points\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfessional Configuration:\u003c\/strong\u003e Complete solution for the most demanding R410A\/R32 applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eClass 1.0 Precision Gauges:\u003c\/strong\u003e Higher accuracy than standard 1.6 class gauges\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e80mm Gauges:\u003c\/strong\u003e Large size for easier reading from a distance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e150cm Hoses:\u003c\/strong\u003e Extended reach for larger installations\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBall Valves at Hose Ends:\u003c\/strong\u003e Additional control with ball valves at both manifold and hose ends\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBall Valve Design:\u003c\/strong\u003e Rotates 90° between two PTFE washers\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuarter-Turn Operation:\u003c\/strong\u003e Opens and closes quickly with minimal effort\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVisual Valve Position:\u003c\/strong\u003e Vertical = Open, Horizontal = Closed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull 3\/8\" Bore:\u003c\/strong\u003e Increases flow for faster charging and recovery\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColour-Coordinated:\u003c\/strong\u003e Easy refrigerant recognition\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eR410A\/R32 Compatible:\u003c\/strong\u003e Designed for modern refrigerants\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlastic Carrying Case:\u003c\/strong\u003e Organised storage and transport (58102-PBR)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfessional Quality:\u003c\/strong\u003e Built to last with finest materials\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Machined:\u003c\/strong\u003e Highest quality standards\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHose working pressure:\u003c\/strong\u003e 800 PSI (56 bar)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHose burst pressure:\u003c\/strong\u003e 4000 PSI (280 bar)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e 57261-EBA1-E\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e 2-way ball valve manifold with Class 1.0 precision gauges and end ball valves\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGauge Size:\u003c\/strong\u003e 80mm (larger than standard 63mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGauge Class:\u003c\/strong\u003e 1.0 (higher precision than standard 1.6 class)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGauge Type:\u003c\/strong\u003e Class 1.0 (R410A, R32)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBore Size:\u003c\/strong\u003e 3\/8\" full bore through block\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eValve Type:\u003c\/strong\u003e Ball valves with PTFE washers at manifold and hose ends\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHoses:\u003c\/strong\u003e 3 × 150cm nylon barrier GY5 with ball valves at ends\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManifold Fittings:\u003c\/strong\u003e 2 × 1\/4\" SAE, central tee 1\/4\" SAE with branch 3\/8\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Refrigerants:\u003c\/strong\u003e R410A, R32\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCarrying Case:\u003c\/strong\u003e 58102-PBR plastic case included\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBarcode:\u003c\/strong\u003e 700376104042\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e 57261-EBA1-E\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHS Code:\u003c\/strong\u003e 90262080\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eR410A air conditioning service\u003c\/li\u003e\n\u003cli\u003eR32 refrigeration systems\u003c\/li\u003e\n\u003cli\u003eHVAC\/R installation and maintenance\u003c\/li\u003e\n\u003cli\u003eApplications requiring Class 1.0 precision\u003c\/li\u003e\n\u003cli\u003eApplications requiring maximum control\u003c\/li\u003e\n\u003cli\u003eLarger installations requiring extended reach\u003c\/li\u003e\n\u003cli\u003eCommercial applications\u003c\/li\u003e\n\u003cli\u003eIndustrial installations\u003c\/li\u003e\n\u003cli\u003eWorkshop and mobile service operations\u003c\/li\u003e\n\u003cli\u003eCritical applications where precision and control matter\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eClass 1.0 vs Class 1.6 Gauges\u003c\/h3\u003e\u003ch3\u003eClass 1.0 (This Model)\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eHigher precision and accuracy\u003c\/li\u003e\n\u003cli\u003eTighter tolerance specifications\u003c\/li\u003e\n\u003cli\u003eProfessional-grade accuracy\u003c\/li\u003e\n\u003cli\u003eIdeal for critical applications\u003c\/li\u003e\n\u003cli\u003ePremium professional feature\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eClass 1.6 (Standard)\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eStandard professional accuracy\u003c\/li\u003e\n\u003cli\u003eExcellent for most applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eEnd Ball Valve Advantage\u003c\/h3\u003e\u003cp\u003eThe \"-E\" suffix indicates ball valves at the hose ends, providing superior control:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Control:\u003c\/strong\u003e Ball valves at both manifold and hose ends\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecise Flow Management:\u003c\/strong\u003e Control refrigerant flow at connection point\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReduced Refrigerant Loss:\u003c\/strong\u003e Close valves before disconnecting\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfessional Standard:\u003c\/strong\u003e Premium feature for demanding applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnhanced Safety:\u003c\/strong\u003e Additional control points for safer operation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexibility:\u003c\/strong\u003e Isolate individual hoses as needed\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eR410A and R32 Refrigerants\u003c\/h3\u003e\u003cp\u003eThis manifold is specifically designed for modern refrigerants:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eR410A:\u003c\/strong\u003e Widely used in modern air conditioning systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eR32:\u003c\/strong\u003e Next-generation refrigerant with lower global warming potential\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eAvailable Hose Lengths - R410A\/R32 (Class 1.0 80mm Gauges)\u003c\/h3\u003e\u003ch3\u003eClass 1.0 Precision with End Ball Valves\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e57236-EBA1-E — 90cm hoses (if available)\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e57261-EBA1-E — 150cm hoses - This Product\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e57272-EBA1-E — 180cm hoses (if available)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eRelated Versions\u003c\/h3\u003e\u003ch3\u003eClass 1.0 Without End Ball Valves\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e57261-EBA1 — R410A\/R32 Class 1.0 80mm with 150cm Hoses (if available)\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eClass 1.6 With End Ball Valves\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"\/products\/10830598144334\"\u003e57272-EB-E — R410A 80mm 180cm with End Ball Valves\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eClass 1.6 Standard\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"\/products\/10830597620046\"\u003e57261-EB — R410A 80mm with 150cm Hoses\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eOptional Accessories\u003c\/h3\u003e\u003ch3\u003e3-Valve Conversion\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e90530 — Optional 90° swivel ball valve for 3\/8\" vacuum (converts 2-valve into 3-valve full control 4-way manifold)\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eOptional Modifications (add suffix to part number)\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e-G: Shock-resistant gauge protectors\u003c\/li\u003e\n\u003cli\u003e-T: Assembled with PTFE gaskets\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eReplacement Parts\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e85102-R-KIT — O-ring repair kit for 2-3-way ball valve manifold\u003c\/li\u003e\n\u003cli\u003e98225 — Ball valve repair kit\u003c\/li\u003e\n\u003cli\u003e91553-EE — Replacement gauge protector set (Red\/Blue) 3 1\/8\"\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhy Choose Mastercool Manifolds?\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfessional Quality:\u003c\/strong\u003e Constructed of finest materials\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Machined:\u003c\/strong\u003e Highest quality standards\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt to Last:\u003c\/strong\u003e Every manifold built for long service life\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBall Valve Design:\u003c\/strong\u003e Superior performance under pressure\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull 3\/8\" Bore:\u003c\/strong\u003e Faster charging and recovery\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColour-Coordinated Gauges:\u003c\/strong\u003e Easy refrigerant recognition\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClass 1.0 Precision:\u003c\/strong\u003e Highest accuracy for critical applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLarge 80mm Gauges:\u003c\/strong\u003e Easier to read from a distance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtended Reach:\u003c\/strong\u003e 150cm hoses for larger installations\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnd Ball Valves:\u003c\/strong\u003e Maximum control and flexibility\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNylon Barrier Hoses:\u003c\/strong\u003e Low permeability, professional standard\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVisual Valve Position:\u003c\/strong\u003e Know at a glance if valves are open or closed\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003ePerfect For\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eHVAC\/R service technicians\u003c\/li\u003e\n\u003cli\u003eAir conditioning installers\u003c\/li\u003e\n\u003cli\u003eRefrigeration technicians\u003c\/li\u003e\n\u003cli\u003eR410A system service\u003c\/li\u003e\n\u003cli\u003eR32 system service\u003c\/li\u003e\n\u003cli\u003eApplications requiring Class 1.0 precision\u003c\/li\u003e\n\u003cli\u003eApplications requiring maximum control\u003c\/li\u003e\n\u003cli\u003eLarger installations\u003c\/li\u003e\n\u003cli\u003eCommercial applications\u003c\/li\u003e\n\u003cli\u003eIndustrial installations\u003c\/li\u003e\n\u003cli\u003eWorkshop environments\u003c\/li\u003e\n\u003cli\u003eMobile service operations\u003c\/li\u003e\n\u003cli\u003eTechnicians preferring larger gauges\u003c\/li\u003e\n\u003cli\u003eInstallations requiring extended reach\u003c\/li\u003e\n\u003cli\u003eCritical applications where precision and control matter most\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eMaintenance\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRegular Inspection:\u003c\/strong\u003e Check gauges, valves (including end valves), and hoses for wear\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGauge Calibration:\u003c\/strong\u003e Verify accuracy periodically (especially important for Class 1.0 gauges)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eValve Operation:\u003c\/strong\u003e Ensure all ball valves operate smoothly\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHose Condition:\u003c\/strong\u003e Inspect for damage or leaks\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eO-Ring Replacement:\u003c\/strong\u003e Use 85102-R-KIT when needed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBall Valve Service:\u003c\/strong\u003e Use 98225 repair kit when required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStorage:\u003c\/strong\u003e Store in carrying case when not in use\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eProfessional Quality:\u003c\/strong\u003e Mastercool manifold gauge sets are built to professional standards with precision machining and finest materials for reliable, long-lasting performance. The 57261-EBA1-E 2-way ball valve manifold features large Class 1.0 precision 80mm colour-coordinated gauges for R410A\/R32, full 3\/8\" bore for faster charging and recovery, and includes three 150cm nylon barrier hoses with manual ball valves at the hose ends in a plastic carrying case for professional HVAC\/R service operations requiring maximum precision, larger gauges, extended reach, and maximum control for modern refrigerant systems.\u003c\/p\u003e","brand":"Mastercool","offers":[{"title":"Default Title","offer_id":57164107186553,"sku":"57261-EBA1-E","price":206.28,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0158\/3481\/files\/57261-EB_web-1_6b98f2f8-68cc-4bdc-a1e7-edaf3a763ea9.jpg?v=1777443112"},{"product_id":"57261-eba1-jt-e","title":"Mastercool 57261-EBA1-JT-E — R410A\/R32 Class 1.0 80mm 150cm 5\/16\"","description":"\u003ch2\u003e2-Way Ball Valve Manifold for R410A\/R32 — Class 1.0 Precision 80mm Gauges with 150cm Hoses, End Ball Valves, and 5\/16\" SAE Fittings\u003c\/h2\u003e\u003cp\u003eMastercool is the leading manufacturer of professional-quality A\/C manifold gauge sets. The 57261-EBA1-JT-E is a premium manifold featuring precision-machined ball valves, large Class 1.0 precision 80mm colour-coordinated gauges for R410A and R32, and includes three 150cm nylon barrier hoses with manual ball valves at the hose ends and 5\/16\" SAE fittings for maximum control and compatibility. Full 3\/8\" bore through the block increases flow considerably for faster charging and recovery. Supplied in a plastic carrying case for workshop and mobile service operations.\u003c\/p\u003e\u003ch3\u003eUltimate Premium Features\u003c\/h3\u003e\u003cp\u003eThis manifold combines FIVE premium features:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eClass 1.0 Precision Gauges:\u003c\/strong\u003e Highest accuracy available\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e80mm Gauges:\u003c\/strong\u003e Largest standard size for easiest reading\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e150cm Hoses:\u003c\/strong\u003e Extended reach for larger installations\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnd Ball Valves:\u003c\/strong\u003e Maximum control at connection points\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5\/16\" SAE Fittings:\u003c\/strong\u003e Enhanced compatibility with certain systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfessional Configuration:\u003c\/strong\u003e Complete solution for the most demanding R410A\/R32 applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eClass 1.0 Precision Gauges:\u003c\/strong\u003e Higher accuracy than standard 1.6 class gauges\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e80mm Gauges:\u003c\/strong\u003e Large size for easier reading from a distance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e150cm Hoses:\u003c\/strong\u003e Extended reach for larger installations\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBall Valves at Hose Ends:\u003c\/strong\u003e Additional control with ball valves at both manifold and hose ends\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5\/16\" SAE Fittings:\u003c\/strong\u003e Compatible with systems requiring 5\/16\" connections\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBall Valve Design:\u003c\/strong\u003e Rotates 90° between two PTFE washers\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuarter-Turn Operation:\u003c\/strong\u003e Opens and closes quickly with minimal effort\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVisual Valve Position:\u003c\/strong\u003e Vertical = Open, Horizontal = Closed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull 3\/8\" Bore:\u003c\/strong\u003e Increases flow for faster charging and recovery\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColour-Coordinated:\u003c\/strong\u003e Easy refrigerant recognition\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eR410A\/R32 Compatible:\u003c\/strong\u003e Designed for modern refrigerants\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlastic Carrying Case:\u003c\/strong\u003e Organised storage and transport (58102-PBR)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfessional Quality:\u003c\/strong\u003e Built to last with finest materials\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Machined:\u003c\/strong\u003e Highest quality standards\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHose working pressure:\u003c\/strong\u003e 800 PSI (56 bar)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHose burst pressure:\u003c\/strong\u003e 4000 PSI (280 bar)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e 57261-EBA1-JT-E\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e 2-way ball valve manifold with Class 1.0 precision gauges, end ball valves, and 5\/16\" SAE fittings\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGauge Size:\u003c\/strong\u003e 80mm (larger than standard 63mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGauge Class:\u003c\/strong\u003e 1.0 (higher precision than standard 1.6 class)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGauge Type:\u003c\/strong\u003e Class 1.0 (R410A, R32)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBore Size:\u003c\/strong\u003e 3\/8\" full bore through block\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eValve Type:\u003c\/strong\u003e Ball valves with PTFE washers at manifold and hose ends\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHoses:\u003c\/strong\u003e 3 × 150cm nylon barrier GY5 with ball valves at ends\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHose Fittings:\u003c\/strong\u003e 5\/16\" SAE\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManifold Fittings:\u003c\/strong\u003e 2 × 1\/4\" SAE, central tee 1\/4\" SAE with branch 3\/8\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Refrigerants:\u003c\/strong\u003e R410A, R32\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCarrying Case:\u003c\/strong\u003e 58102-PBR plastic case included\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBarcode:\u003c\/strong\u003e 700376131741\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e 57261-EBA1-JT-E\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHS Code:\u003c\/strong\u003e 90262080\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eR410A air conditioning service\u003c\/li\u003e\n\u003cli\u003eR32 refrigeration systems\u003c\/li\u003e\n\u003cli\u003eSystems requiring 5\/16\" SAE connections\u003c\/li\u003e\n\u003cli\u003eHVAC\/R installation and maintenance\u003c\/li\u003e\n\u003cli\u003eApplications requiring Class 1.0 precision\u003c\/li\u003e\n\u003cli\u003eApplications requiring maximum control\u003c\/li\u003e\n\u003cli\u003eLarger installations requiring extended reach\u003c\/li\u003e\n\u003cli\u003eCommercial applications\u003c\/li\u003e\n\u003cli\u003eIndustrial installations\u003c\/li\u003e\n\u003cli\u003eWorkshop and mobile service operations\u003c\/li\u003e\n\u003cli\u003eCritical applications where precision and control matter\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eClass 1.0 vs Class 1.6 Gauges\u003c\/h3\u003e\u003ch3\u003eClass 1.0 (This Model)\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eHigher precision and accuracy\u003c\/li\u003e\n\u003cli\u003eTighter tolerance specifications\u003c\/li\u003e\n\u003cli\u003eProfessional-grade accuracy\u003c\/li\u003e\n\u003cli\u003eIdeal for critical applications\u003c\/li\u003e\n\u003cli\u003ePremium professional feature\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eClass 1.6 (Standard)\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eStandard professional accuracy\u003c\/li\u003e\n\u003cli\u003eExcellent for most applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eEnd Ball Valve Advantage\u003c\/h3\u003e\u003cp\u003eThe \"-E\" suffix indicates ball valves at the hose ends, providing superior control:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Control:\u003c\/strong\u003e Ball valves at both manifold and hose ends\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecise Flow Management:\u003c\/strong\u003e Control refrigerant flow at connection point\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReduced Refrigerant Loss:\u003c\/strong\u003e Close valves before disconnecting\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfessional Standard:\u003c\/strong\u003e Premium feature for demanding applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnhanced Safety:\u003c\/strong\u003e Additional control points for safer operation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexibility:\u003c\/strong\u003e Isolate individual hoses as needed\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e5\/16\" SAE Fittings\u003c\/h3\u003e\u003cp\u003eThe \"-JT\" suffix indicates 5\/16\" SAE fittings on the hoses:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnhanced Compatibility:\u003c\/strong\u003e Works with systems requiring 5\/16\" connections\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLarger Flow:\u003c\/strong\u003e 5\/16\" fittings provide increased flow capacity\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfessional Standard:\u003c\/strong\u003e Common in certain HVAC\/R applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatility:\u003c\/strong\u003e Suitable for specific system requirements\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eR410A and R32 Refrigerants\u003c\/h3\u003e\u003cp\u003eThis manifold is specifically designed for modern refrigerants:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eR410A:\u003c\/strong\u003e Widely used in modern air conditioning systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eR32:\u003c\/strong\u003e Next-generation refrigerant with lower global warming potential\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eRelated Versions\u003c\/h3\u003e\u003ch3\u003eStandard 1\/4\" SAE Fittings\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"\/products\/10830597751118\"\u003e57261-EBA1-E — R410A\/R32 Class 1.0 80mm 150cm End Valves (1\/4\" SAE)\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eClass 1.6 With End Ball Valves\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"\/products\/10830598144334\"\u003e57272-EB-E — R410A 80mm 180cm with End Ball Valves\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eClass 1.6 Standard\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"\/products\/10830597620046\"\u003e57261-EB — R410A 80mm with 150cm Hoses\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eOptional Accessories\u003c\/h3\u003e\u003ch3\u003e3-Valve Conversion\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e90530 — Optional 90° swivel ball valve for 3\/8\" vacuum (converts 2-valve into 3-valve full control 4-way manifold)\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eOptional Modifications (add suffix to part number)\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e-G: Shock-resistant gauge protectors\u003c\/li\u003e\n\u003cli\u003e-T: Assembled with PTFE gaskets\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eReplacement Parts\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e85102-R-KIT — O-ring repair kit for 2-3-way ball valve manifold\u003c\/li\u003e\n\u003cli\u003e98225 — Ball valve repair kit\u003c\/li\u003e\n\u003cli\u003e91553-EE — Replacement gauge protector set (Red\/Blue) 3 1\/8\"\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhy Choose Mastercool Manifolds?\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfessional Quality:\u003c\/strong\u003e Constructed of finest materials\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Machined:\u003c\/strong\u003e Highest quality standards\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt to Last:\u003c\/strong\u003e Every manifold built for long service life\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBall Valve Design:\u003c\/strong\u003e Superior performance under pressure\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull 3\/8\" Bore:\u003c\/strong\u003e Faster charging and recovery\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColour-Coordinated Gauges:\u003c\/strong\u003e Easy refrigerant recognition\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClass 1.0 Precision:\u003c\/strong\u003e Highest accuracy for critical applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLarge 80mm Gauges:\u003c\/strong\u003e Easier to read from a distance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtended Reach:\u003c\/strong\u003e 150cm hoses for larger installations\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnd Ball Valves:\u003c\/strong\u003e Maximum control and flexibility\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5\/16\" SAE Fittings:\u003c\/strong\u003e Enhanced compatibility\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNylon Barrier Hoses:\u003c\/strong\u003e Low permeability, professional standard\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVisual Valve Position:\u003c\/strong\u003e Know at a glance if valves are open or closed\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003ePerfect For\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eHVAC\/R service technicians\u003c\/li\u003e\n\u003cli\u003eAir conditioning installers\u003c\/li\u003e\n\u003cli\u003eRefrigeration technicians\u003c\/li\u003e\n\u003cli\u003eR410A system service\u003c\/li\u003e\n\u003cli\u003eR32 system service\u003c\/li\u003e\n\u003cli\u003eSystems requiring 5\/16\" SAE connections\u003c\/li\u003e\n\u003cli\u003eApplications requiring Class 1.0 precision\u003c\/li\u003e\n\u003cli\u003eApplications requiring maximum control\u003c\/li\u003e\n\u003cli\u003eLarger installations\u003c\/li\u003e\n\u003cli\u003eCommercial applications\u003c\/li\u003e\n\u003cli\u003eIndustrial installations\u003c\/li\u003e\n\u003cli\u003eWorkshop environments\u003c\/li\u003e\n\u003cli\u003eMobile service operations\u003c\/li\u003e\n\u003cli\u003eTechnicians preferring larger gauges\u003c\/li\u003e\n\u003cli\u003eInstallations requiring extended reach\u003c\/li\u003e\n\u003cli\u003eCritical applications where precision and control matter most\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eMaintenance\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRegular Inspection:\u003c\/strong\u003e Check gauges, valves (including end valves), and hoses for wear\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGauge Calibration:\u003c\/strong\u003e Verify accuracy periodically (especially important for Class 1.0 gauges)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eValve Operation:\u003c\/strong\u003e Ensure all ball valves operate smoothly\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHose Condition:\u003c\/strong\u003e Inspect for damage or leaks\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eO-Ring Replacement:\u003c\/strong\u003e Use 85102-R-KIT when needed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBall Valve Service:\u003c\/strong\u003e Use 98225 repair kit when required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStorage:\u003c\/strong\u003e Store in carrying case when not in use\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eProfessional Quality:\u003c\/strong\u003e Mastercool manifold gauge sets are built to professional standards with precision machining and finest materials for reliable, long-lasting performance. The 57261-EBA1-JT-E 2-way ball valve manifold features large Class 1.0 precision 80mm colour-coordinated gauges for R410A\/R32, full 3\/8\" bore for faster charging and recovery, and includes three 150cm nylon barrier hoses with manual ball valves at the hose ends and 5\/16\" SAE fittings in a plastic carrying case for professional HVAC\/R service operations requiring maximum precision, larger gauges, extended reach, maximum control, and 5\/16\" SAE compatibility for modern refrigerant systems.\u003c\/p\u003e","brand":"Mastercool","offers":[{"title":"Default Title","offer_id":57164107284857,"sku":"57261-EBA1-JT-E","price":206.27,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0158\/3481\/files\/57261-EB_web-1_0cb0d060-20d3-4dd9-bfd0-65c1e2c38a82.jpg?v=1777443122"},{"product_id":"57261-mb-e","title":"Mastercool 57261-MB-E — R134a\/R507A 80mm 150cm End Valves","description":"\u003ch2\u003e2-Way Ball Valve Manifold for R134a\/R404A\/R407C\/R22\/R507A — 80mm Gauges with 150cm Hoses and End Ball Valves\u003c\/h2\u003e\u003cp\u003eMastercool is the leading manufacturer of professional-quality A\/C manifold gauge sets. The 57261-MB-E is a premium manifold featuring precision-machined ball valves, large 80mm colour-coordinated 5-scale gauges for R134a, R404A, R407C, R22, and R507A, and includes three 150cm nylon barrier hoses with manual ball valves at the hose ends for maximum control. Full 3\/8\" bore through the block increases flow considerably for faster charging and recovery. Supplied in a plastic carrying case for workshop and mobile service operations.\u003c\/p\u003e\u003ch3\u003eUltimate Premium Features\u003c\/h3\u003e\u003cp\u003eThis manifold combines FOUR premium features:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e80mm Gauges:\u003c\/strong\u003e Larger, easier-to-read gauges\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5-Scale Gauges:\u003c\/strong\u003e Versatile for multiple refrigerants\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e150cm Hoses:\u003c\/strong\u003e Extended reach for larger installations\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnd Ball Valves:\u003c\/strong\u003e Maximum control at connection points\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfessional Configuration:\u003c\/strong\u003e Complete solution for demanding applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e80mm Gauges:\u003c\/strong\u003e Large size for easier reading from a distance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5-Scale Gauges:\u003c\/strong\u003e R134a, R404A, R407C, R22, R507A versatility\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e150cm Hoses:\u003c\/strong\u003e Extended reach for larger installations\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBall Valves at Hose Ends:\u003c\/strong\u003e Additional control with ball valves at both manifold and hose ends\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBall Valve Design:\u003c\/strong\u003e Rotates 90° between two PTFE washers\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuarter-Turn Operation:\u003c\/strong\u003e Opens and closes quickly with minimal effort\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVisual Valve Position:\u003c\/strong\u003e Vertical = Open, Horizontal = Closed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull 3\/8\" Bore:\u003c\/strong\u003e Increases flow for faster charging and recovery\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColour-Coordinated:\u003c\/strong\u003e Easy refrigerant recognition\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlastic Carrying Case:\u003c\/strong\u003e Organised storage and transport (58102-PBR)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfessional Quality:\u003c\/strong\u003e Built to last with finest materials\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Machined:\u003c\/strong\u003e Highest quality standards\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHose working pressure:\u003c\/strong\u003e 800 PSI (56 bar)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHose burst pressure:\u003c\/strong\u003e 4000 PSI (280 bar)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e 57261-MB-E\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e 2-way ball valve manifold with end ball valves\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGauge Size:\u003c\/strong\u003e 80mm (larger than standard 63mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGauge Class:\u003c\/strong\u003e 1.6\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGauge Type:\u003c\/strong\u003e MBH-MBL (R134a, R404A, R407C, R22, R507A)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBore Size:\u003c\/strong\u003e 3\/8\" full bore through block\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eValve Type:\u003c\/strong\u003e Ball valves with PTFE washers at manifold and hose ends\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHoses:\u003c\/strong\u003e 3 × 150cm nylon barrier GY5 with ball valves at ends\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManifold Fittings:\u003c\/strong\u003e 2 × 1\/4\" SAE, central tee 1\/4\" SAE with branch 3\/8\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Refrigerants:\u003c\/strong\u003e R134a, R404A, R407C, R22, R507A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCarrying Case:\u003c\/strong\u003e 58102-PBR plastic case included\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBarcode:\u003c\/strong\u003e 700376131365\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e 57261-MB-E\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHS Code:\u003c\/strong\u003e 90262080\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eR134a automotive A\/C service\u003c\/li\u003e\n\u003cli\u003eR404A commercial refrigeration\u003c\/li\u003e\n\u003cli\u003eR407C air conditioning systems\u003c\/li\u003e\n\u003cli\u003eR22 legacy system service\u003c\/li\u003e\n\u003cli\u003eR507A refrigeration systems\u003c\/li\u003e\n\u003cli\u003eHVAC\/R installation and maintenance\u003c\/li\u003e\n\u003cli\u003eApplications requiring maximum control\u003c\/li\u003e\n\u003cli\u003eLarger installations requiring extended reach\u003c\/li\u003e\n\u003cli\u003eCommercial applications\u003c\/li\u003e\n\u003cli\u003eWorkshop and mobile service operations\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eEnd Ball Valve Advantage\u003c\/h3\u003e\u003cp\u003eThe \"-E\" suffix indicates ball valves at the hose ends, providing superior control:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Control:\u003c\/strong\u003e Ball valves at both manifold and hose ends\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecise Flow Management:\u003c\/strong\u003e Control refrigerant flow at connection point\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReduced Refrigerant Loss:\u003c\/strong\u003e Close valves before disconnecting\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfessional Standard:\u003c\/strong\u003e Premium feature for demanding applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnhanced Safety:\u003c\/strong\u003e Additional control points for safer operation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexibility:\u003c\/strong\u003e Isolate individual hoses as needed\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eStandard vs End Ball Valve Versions\u003c\/h3\u003e\u003ch3\u003e57261-MB-E (This Model - With End Ball Valves)\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBall valves at manifold AND hose ends\u003c\/li\u003e\n\u003cli\u003eMaximum control and flexibility\u003c\/li\u003e\n\u003cli\u003eReduced refrigerant loss when disconnecting\u003c\/li\u003e\n\u003cli\u003ePremium professional feature\u003c\/li\u003e\n\u003cli\u003eIdeal for demanding applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003e\u003ca href=\"\/products\/57261-mb\"\u003e57261-MB (Standard - In-Line Ball Valves)\u003c\/a\u003e:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBall valves in-line on hoses\u003c\/li\u003e\n\u003cli\u003eStandard professional configuration\u003c\/li\u003e\n\u003cli\u003eExcellent for most applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e5-Scale Gauges\u003c\/h3\u003e\u003cp\u003eThe MBH-MBL gauges provide versatile refrigerant compatibility:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eR134a:\u003c\/strong\u003e Automotive A\/C and modern refrigeration\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eR404A:\u003c\/strong\u003e Commercial refrigeration\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eR407C:\u003c\/strong\u003e Air conditioning systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eR22:\u003c\/strong\u003e Legacy systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eR507A:\u003c\/strong\u003e Commercial refrigeration\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eAvailable Hose Lengths - R134a\/R404A\/R407C\/R22\/R507A (MBH-MBL 80mm Gauges)\u003c\/h3\u003e\u003ch3\u003eWith End Ball Valves (-E suffix)\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/57236-mb-e\"\u003e57236-MB-E — 90cm hoses\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e57261-MB-E — 150cm hoses - This Product\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/57272-mb-e\"\u003e57272-MB-E — 180cm hoses\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eStandard In-Line Ball Valves\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/57236-mb\"\u003e57236-MB — 90cm hoses\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/57261-mb\"\u003e57261-MB — 150cm hoses\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/57272-mb\"\u003e57272-MB — 180cm hoses\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOptional Accessories\u003c\/h3\u003e\u003ch3\u003e3-Valve Conversion\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e90530 — Optional 90° swivel ball valve for 3\/8\" vacuum (converts 2-valve into 3-valve full control 4-way manifold)\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eOptional Modifications (add suffix to part number)\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e-G: Shock-resistant gauge protectors\u003c\/li\u003e\n\u003cli\u003e-T: Assembled with PTFE gaskets\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eReplacement Parts\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e85102-R-KIT — O-ring repair kit for 2-3-way ball valve manifold\u003c\/li\u003e\n\u003cli\u003e98225 — Ball valve repair kit\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhy Choose Mastercool Manifolds?\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfessional Quality:\u003c\/strong\u003e Constructed of finest materials\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Machined:\u003c\/strong\u003e Highest quality standards\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt to Last:\u003c\/strong\u003e Every manifold built for long service life\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBall Valve Design:\u003c\/strong\u003e Superior performance under pressure\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull 3\/8\" Bore:\u003c\/strong\u003e Faster charging and recovery\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColour-Coordinated Gauges:\u003c\/strong\u003e Easy refrigerant recognition\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLarge 80mm Gauges:\u003c\/strong\u003e Easier to read from a distance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5-Scale Gauges:\u003c\/strong\u003e Versatile for multiple refrigerants\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtended Reach:\u003c\/strong\u003e 150cm hoses for larger installations\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnd Ball Valves:\u003c\/strong\u003e Maximum control and flexibility\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNylon Barrier Hoses:\u003c\/strong\u003e Low permeability, professional standard\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVisual Valve Position:\u003c\/strong\u003e Know at a glance if valves are open or closed\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003ePerfect For\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eHVAC\/R service technicians\u003c\/li\u003e\n\u003cli\u003eAutomotive A\/C specialists\u003c\/li\u003e\n\u003cli\u003eRefrigeration technicians\u003c\/li\u003e\n\u003cli\u003eR134a automotive service\u003c\/li\u003e\n\u003cli\u003eR404A\/R507A commercial refrigeration\u003c\/li\u003e\n\u003cli\u003eApplications requiring maximum control\u003c\/li\u003e\n\u003cli\u003eLarger installations\u003c\/li\u003e\n\u003cli\u003eCommercial applications\u003c\/li\u003e\n\u003cli\u003eWorkshop environments\u003c\/li\u003e\n\u003cli\u003eMobile service operations\u003c\/li\u003e\n\u003cli\u003eTechnicians preferring larger gauges\u003c\/li\u003e\n\u003cli\u003eInstallations requiring extended reach\u003c\/li\u003e\n\u003cli\u003eDemanding professional applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eMaintenance\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRegular Inspection:\u003c\/strong\u003e Check gauges, valves (including end valves), and hoses for wear\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGauge Calibration:\u003c\/strong\u003e Verify accuracy periodically\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eValve Operation:\u003c\/strong\u003e Ensure all ball valves operate smoothly\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHose Condition:\u003c\/strong\u003e Inspect for damage or leaks\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eO-Ring Replacement:\u003c\/strong\u003e Use 85102-R-KIT when needed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBall Valve Service:\u003c\/strong\u003e Use 98225 repair kit when required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStorage:\u003c\/strong\u003e Store in carrying case when not in use\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eProfessional Quality:\u003c\/strong\u003e Mastercool manifold gauge sets are built to professional standards with precision machining and finest materials for reliable, long-lasting performance. The 57261-MB-E 2-way ball valve manifold features large 80mm colour-coordinated 5-scale gauges for R134a\/R404A\/R407C\/R22\/R507A, full 3\/8\" bore for faster charging and recovery, and includes three 150cm nylon barrier hoses with manual ball valves at the hose ends in a plastic carrying case for professional HVAC\/R service operations requiring larger gauges, versatile refrigerant compatibility, extended reach, and maximum control.\u003c\/p\u003e","brand":"Mastercool","offers":[{"title":"Default Title","offer_id":57164108890489,"sku":"57261-MB-E","price":164.32,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0158\/3481\/files\/57261-MB_web-1_9bbf8d32-1933-4f2a-a4bc-2e830464038d.jpg?v=1777443161"},{"product_id":"57261-mnb1-e","title":"Mastercool 57261-MNB1-E — R448A\/R449A Class 1.0 80mm 150cm End Valves","description":"\u003ch2\u003e2-Way Ball Valve Manifold for R448A\/R449A — Class 1.0 Precision 80mm Gauges with 150cm Hoses and End Ball Valves\u003c\/h2\u003e\u003cp\u003eMastercool is the leading manufacturer of professional-quality A\/C manifold gauge sets. The 57261-MNB1-E is a premium manifold featuring precision-machined ball valves, large Class 1.0 precision 80mm colour-coordinated gauges for R448A and R449A next-generation low-GWP refrigerants, and includes three 150cm nylon barrier hoses with manual ball valves at the hose ends for maximum control and reach. Full 3\/8\" bore through the block increases flow considerably for faster charging and recovery. Supplied in a plastic carrying case for workshop and mobile service operations.\u003c\/p\u003e\u003ch3\u003eUltimate Premium Features\u003c\/h3\u003e\u003cp\u003eThis manifold combines FOUR premium features for next-generation refrigerants:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eClass 1.0 Precision Gauges:\u003c\/strong\u003e Highest accuracy available\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e80mm Gauges:\u003c\/strong\u003e Largest standard size for easiest reading\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e150cm Hoses:\u003c\/strong\u003e Extended reach for larger installations\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnd Ball Valves:\u003c\/strong\u003e Maximum control at connection points\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfessional Configuration:\u003c\/strong\u003e Complete solution for the most demanding low-GWP refrigerant applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eClass 1.0 Precision Gauges:\u003c\/strong\u003e Higher accuracy than standard 1.6 class gauges\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e80mm Gauges:\u003c\/strong\u003e Large size for easier reading from a distance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e150cm Hoses:\u003c\/strong\u003e Extended reach for larger installations\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBall Valves at Hose Ends:\u003c\/strong\u003e Additional control with ball valves at both manifold and hose ends\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBall Valve Design:\u003c\/strong\u003e Rotates 90° between two PTFE washers\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuarter-Turn Operation:\u003c\/strong\u003e Opens and closes quickly with minimal effort\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVisual Valve Position:\u003c\/strong\u003e Vertical = Open, Horizontal = Closed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull 3\/8\" Bore:\u003c\/strong\u003e Increases flow for faster charging and recovery\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColour-Coordinated:\u003c\/strong\u003e Easy refrigerant recognition\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eR448A\/R449A Compatible:\u003c\/strong\u003e Designed for next-generation low-GWP refrigerants\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlastic Carrying Case:\u003c\/strong\u003e Organised storage and transport (58102-PBR)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfessional Quality:\u003c\/strong\u003e Built to last with finest materials\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Machined:\u003c\/strong\u003e Highest quality standards\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHose working pressure:\u003c\/strong\u003e 800 PSI (56 bar)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHose burst pressure:\u003c\/strong\u003e 4000 PSI (280 bar)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e 57261-MNB1-E\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e 2-way ball valve manifold with Class 1.0 precision gauges and end ball valves\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGauge Size:\u003c\/strong\u003e 80mm (larger than standard 63mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGauge Class:\u003c\/strong\u003e 1.0 (higher precision than standard 1.6 class)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGauge Type:\u003c\/strong\u003e Class 1.0 (R448A, R449A)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBore Size:\u003c\/strong\u003e 3\/8\" full bore through block\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eValve Type:\u003c\/strong\u003e Ball valves with PTFE washers at manifold and hose ends\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHoses:\u003c\/strong\u003e 3 × 150cm nylon barrier GY5 with ball valves at ends\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManifold Fittings:\u003c\/strong\u003e 2 × 1\/4\" SAE, central tee 1\/4\" SAE with branch 3\/8\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Refrigerants:\u003c\/strong\u003e R448A, R449A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCarrying Case:\u003c\/strong\u003e 58102-PBR plastic case included\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBarcode:\u003c\/strong\u003e 700376104059\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e 57261-MNB1-E\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHS Code:\u003c\/strong\u003e 90262080\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eR448A refrigeration systems\u003c\/li\u003e\n\u003cli\u003eR449A commercial refrigeration\u003c\/li\u003e\n\u003cli\u003eHVAC\/R installation and maintenance\u003c\/li\u003e\n\u003cli\u003eApplications requiring Class 1.0 precision\u003c\/li\u003e\n\u003cli\u003eApplications requiring maximum control\u003c\/li\u003e\n\u003cli\u003eLarger installations requiring extended reach\u003c\/li\u003e\n\u003cli\u003eCommercial applications\u003c\/li\u003e\n\u003cli\u003eIndustrial installations\u003c\/li\u003e\n\u003cli\u003eWorkshop and mobile service operations\u003c\/li\u003e\n\u003cli\u003eCritical applications where precision and control matter\u003c\/li\u003e\n\u003cli\u003eNext-generation low-GWP refrigerant systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eClass 1.0 vs Class 1.6 Gauges\u003c\/h3\u003e\u003ch3\u003eClass 1.0 (This Model)\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eHigher precision and accuracy\u003c\/li\u003e\n\u003cli\u003eTighter tolerance specifications\u003c\/li\u003e\n\u003cli\u003eProfessional-grade accuracy\u003c\/li\u003e\n\u003cli\u003eIdeal for critical applications\u003c\/li\u003e\n\u003cli\u003ePremium professional feature\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eClass 1.6 (Standard)\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eStandard professional accuracy\u003c\/li\u003e\n\u003cli\u003eExcellent for most applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eEnd Ball Valve Advantage\u003c\/h3\u003e\u003cp\u003eThe \"-E\" suffix indicates ball valves at the hose ends, providing superior control:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Control:\u003c\/strong\u003e Ball valves at both manifold and hose ends\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecise Flow Management:\u003c\/strong\u003e Control refrigerant flow at connection point\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReduced Refrigerant Loss:\u003c\/strong\u003e Close valves before disconnecting\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfessional Standard:\u003c\/strong\u003e Premium feature for demanding applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnhanced Safety:\u003c\/strong\u003e Additional control points for safer operation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexibility:\u003c\/strong\u003e Isolate individual hoses as needed\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eR448A and R449A Refrigerants\u003c\/h3\u003e\u003cp\u003eThis manifold is specifically designed for next-generation low-GWP refrigerants:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eR448A:\u003c\/strong\u003e Low-GWP replacement for R404A and R507A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eR449A:\u003c\/strong\u003e Low-GWP replacement for R404A and R507A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnvironmental Benefits:\u003c\/strong\u003e Significantly lower global warming potential\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuture-Ready:\u003c\/strong\u003e Compliant with environmental regulations\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfessional Standard:\u003c\/strong\u003e Essential for modern refrigeration systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOptional Accessories\u003c\/h3\u003e\u003ch3\u003e3-Valve Conversion\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e90530 — Optional 90° swivel ball valve for 3\/8\" vacuum (converts 2-valve into 3-valve full control 4-way manifold)\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eOptional Modifications (add suffix to part number)\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e-G: Shock-resistant gauge protectors\u003c\/li\u003e\n\u003cli\u003e-T: Assembled with PTFE gaskets\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eReplacement Parts\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e85102-R-KIT — O-ring repair kit for 2-3-way ball valve manifold\u003c\/li\u003e\n\u003cli\u003e98225 — Ball valve repair kit\u003c\/li\u003e\n\u003cli\u003e91553-EE — Replacement gauge protector set (Red\/Blue) 3 1\/8\"\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhy Choose Mastercool Manifolds?\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfessional Quality:\u003c\/strong\u003e Constructed of finest materials\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Machined:\u003c\/strong\u003e Highest quality standards\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt to Last:\u003c\/strong\u003e Every manifold built for long service life\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBall Valve Design:\u003c\/strong\u003e Superior performance under pressure\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull 3\/8\" Bore:\u003c\/strong\u003e Faster charging and recovery\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColour-Coordinated Gauges:\u003c\/strong\u003e Easy refrigerant recognition\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClass 1.0 Precision:\u003c\/strong\u003e Highest accuracy for critical applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLarge 80mm Gauges:\u003c\/strong\u003e Easier to read from a distance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtended Reach:\u003c\/strong\u003e 150cm hoses for larger installations\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnd Ball Valves:\u003c\/strong\u003e Maximum control and flexibility\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNylon Barrier Hoses:\u003c\/strong\u003e Low permeability, professional standard\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVisual Valve Position:\u003c\/strong\u003e Know at a glance if valves are open or closed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuture-Ready:\u003c\/strong\u003e Designed for next-generation refrigerants\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003ePerfect For\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eHVAC\/R service technicians\u003c\/li\u003e\n\u003cli\u003eRefrigeration technicians\u003c\/li\u003e\n\u003cli\u003eCommercial refrigeration specialists\u003c\/li\u003e\n\u003cli\u003eR448A system service\u003c\/li\u003e\n\u003cli\u003eR449A system service\u003c\/li\u003e\n\u003cli\u003eApplications requiring Class 1.0 precision\u003c\/li\u003e\n\u003cli\u003eApplications requiring maximum control\u003c\/li\u003e\n\u003cli\u003eLarger installations\u003c\/li\u003e\n\u003cli\u003eCommercial applications\u003c\/li\u003e\n\u003cli\u003eIndustrial installations\u003c\/li\u003e\n\u003cli\u003eWorkshop environments\u003c\/li\u003e\n\u003cli\u003eMobile service operations\u003c\/li\u003e\n\u003cli\u003eTechnicians preferring larger gauges\u003c\/li\u003e\n\u003cli\u003eInstallations requiring extended reach\u003c\/li\u003e\n\u003cli\u003eCritical applications where precision and control matter most\u003c\/li\u003e\n\u003cli\u003eNext-generation low-GWP refrigerant systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eMaintenance\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRegular Inspection:\u003c\/strong\u003e Check gauges, valves (including end valves), and hoses for wear\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGauge Calibration:\u003c\/strong\u003e Verify accuracy periodically (especially important for Class 1.0 gauges)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eValve Operation:\u003c\/strong\u003e Ensure all ball valves operate smoothly\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHose Condition:\u003c\/strong\u003e Inspect for damage or leaks\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eO-Ring Replacement:\u003c\/strong\u003e Use 85102-R-KIT when needed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBall Valve Service:\u003c\/strong\u003e Use 98225 repair kit when required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStorage:\u003c\/strong\u003e Store in carrying case when not in use\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eProfessional Quality:\u003c\/strong\u003e Mastercool manifold gauge sets are built to professional standards with precision machining and finest materials for reliable, long-lasting performance. The 57261-MNB1-E 2-way ball valve manifold features large Class 1.0 precision 80mm colour-coordinated gauges for R448A\/R449A next-generation low-GWP refrigerants, full 3\/8\" bore for faster charging and recovery, and includes three 150cm nylon barrier hoses with manual ball valves at the hose ends in a plastic carrying case for professional HVAC\/R service operations requiring maximum precision, larger gauges, extended reach, and maximum control for environmentally-friendly refrigerant systems.\u003c\/p\u003e","brand":"Mastercool","offers":[{"title":"Default Title","offer_id":57164109414777,"sku":"57261-MNB1-E","price":206.28,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0158\/3481\/files\/57261-MB_web-1_63b0a932-c286-44d3-b843-261b9bb3b31e.jpg?v=1777443180"},{"product_id":"57272-eb-e","title":"Mastercool 57272-EB-E — R410A 80mm 3\/8\" 180cm Hoses End Valves","description":"\u003ch2\u003e2-Way Ball Valve Manifold for R410A — 80mm Gauges with 180cm Hoses and End Ball Valves\u003c\/h2\u003e\u003cp\u003eMastercool is the leading manufacturer of professional-quality A\/C manifold gauge sets. The 57272-EB-E is a premium manifold featuring precision-machined ball valves, large 80mm colour-coordinated gauges for R410A, R407C, and R22, and includes three 180cm nylon barrier hoses with manual ball valves at the hose ends for maximum control and reach. Full 3\/8\" bore through the block increases flow considerably for faster charging and recovery. Supplied in a plastic carrying case for workshop and mobile service operations.\u003c\/p\u003e\u003ch3\u003ePremium Features Combined\u003c\/h3\u003e\u003cp\u003eThis manifold combines THREE premium features:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e80mm Gauges:\u003c\/strong\u003e Larger, easier-to-read gauges\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e180cm Hoses:\u003c\/strong\u003e Maximum reach for very large installations\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnd Ball Valves:\u003c\/strong\u003e Maximum control at connection points\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfessional Configuration:\u003c\/strong\u003e Complete solution for demanding applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e80mm Gauges:\u003c\/strong\u003e Large size for easier reading from a distance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e180cm Hoses:\u003c\/strong\u003e Maximum reach for very large installations\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBall Valves at Hose Ends:\u003c\/strong\u003e Additional control with ball valves at both manifold and hose ends\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBall Valve Design:\u003c\/strong\u003e Rotates 90° between two PTFE washers\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuarter-Turn Operation:\u003c\/strong\u003e Opens and closes quickly with minimal effort\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVisual Valve Position:\u003c\/strong\u003e Vertical = Open, Horizontal = Closed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull 3\/8\" Bore:\u003c\/strong\u003e Increases flow for faster charging and recovery\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColour-Coordinated:\u003c\/strong\u003e Easy refrigerant recognition\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eR410A Compatible:\u003c\/strong\u003e Also works with R407C, R22\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlastic Carrying Case:\u003c\/strong\u003e Organised storage and transport (58102-PBR)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfessional Quality:\u003c\/strong\u003e Built to last with the finest materials\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Machined:\u003c\/strong\u003e Highest quality standards\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHose working pressure:\u003c\/strong\u003e 800 PSI (56 bar)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHose burst pressure:\u003c\/strong\u003e 4000 PSI (280 bar)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e 57272-EB-E\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e 2-way ball valve manifold with end ball valves\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGauge Size:\u003c\/strong\u003e 80mm (larger than standard 63mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGauge Class:\u003c\/strong\u003e 1.6\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGauge Type:\u003c\/strong\u003e EBH-EBL (R410A, R407C, R22)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBore Size:\u003c\/strong\u003e 3\/8\" full bore through block\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eValve Type:\u003c\/strong\u003e Ball valves with PTFE washers at manifold and hose ends\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHoses:\u003c\/strong\u003e 3 × 180cm nylon barrier GY5 with ball valves at ends\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManifold Fittings:\u003c\/strong\u003e 2 × 1\/4\" SAE, central tee 1\/4\" SAE with branch 3\/8\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Refrigerants:\u003c\/strong\u003e R410A, R407C, R22\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCarrying Case:\u003c\/strong\u003e 58102-PBR plastic case included\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBarcode:\u003c\/strong\u003e 700376104073\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e 57272-EB-E\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHS Code:\u003c\/strong\u003e 90262080\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eR410A air conditioning service\u003c\/li\u003e\n\u003cli\u003eR407C refrigeration systems\u003c\/li\u003e\n\u003cli\u003eR22 legacy system service\u003c\/li\u003e\n\u003cli\u003eHVAC\/R installation and maintenance\u003c\/li\u003e\n\u003cli\u003eApplications requiring maximum control\u003c\/li\u003e\n\u003cli\u003eVery large installations requiring maximum reach\u003c\/li\u003e\n\u003cli\u003eCommercial applications\u003c\/li\u003e\n\u003cli\u003eIndustrial installations\u003c\/li\u003e\n\u003cli\u003eWorkshop and mobile service operations\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eEnd Ball Valve Advantage\u003c\/h3\u003e\u003cp\u003eThe \"-E\" suffix indicates ball valves at the hose ends, providing superior control:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Control:\u003c\/strong\u003e Ball valves at both manifold and hose ends\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecise Flow Management:\u003c\/strong\u003e Control refrigerant flow at connection point\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReduced Refrigerant Loss:\u003c\/strong\u003e Close valves before disconnecting\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfessional Standard:\u003c\/strong\u003e Premium feature for demanding applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnhanced Safety:\u003c\/strong\u003e Additional control points for safer operation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexibility:\u003c\/strong\u003e Isolate individual hoses as needed\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eStandard vs End Ball Valve Versions\u003c\/h3\u003e\u003ch3\u003e57272-EB-E (This Model - With End Ball Valves)\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBall valves at manifold AND hose ends\u003c\/li\u003e\n\u003cli\u003eMaximum control and flexibility\u003c\/li\u003e\n\u003cli\u003eReduced refrigerant loss when disconnecting\u003c\/li\u003e\n\u003cli\u003ePremium professional feature\u003c\/li\u003e\n\u003cli\u003eIdeal for demanding applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003e\u003ca href=\"\/products\/57272-eb\"\u003e57272-EB (Standard - In-Line Ball Valves)\u003c\/a\u003e:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBall valves in-line on hoses\u003c\/li\u003e\n\u003cli\u003eStandard professional configuration\u003c\/li\u003e\n\u003cli\u003eExcellent for most applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eAvailable Hose Lengths - R410A\/R407C\/R22 (EBH-EBL 80mm Gauges)\u003c\/h3\u003e\u003ch3\u003eWith End Ball Valves (-E suffix)\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e57236-EB-E — 90cm hoses\u003c\/li\u003e\n\u003cli\u003e57261-EB-E — 150cm hoses\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e57272-EB-E — 180cm hoses - This Product\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eStandard In-Line Ball Valves\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/57236-eb\"\u003e57236-EB — 90cm hoses\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/57261-eb\"\u003e57261-EB — 150cm hoses\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/57272-eb\"\u003e57272-EB — 180cm hoses\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e63mm Gauge Version\u003c\/h3\u003e\u003cp\u003eFor a more compact option with 63mm gauges:\u003c\/p\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"\/products\/57272-e\"\u003e57272-E — 2-Valve Manifold R410A 63mm with 180cm Hoses\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eOptional Accessories\u003c\/h3\u003e\u003ch3\u003e3-Valve Conversion\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e90530 — Optional 90° swivel ball valve for 3\/8\" vacuum (converts 2-valve into 3-valve full control 4-way manifold)\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eOptional Modifications (add suffix to part number)\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e-G: Shock-resistant gauge protectors\u003c\/li\u003e\n\u003cli\u003e-T: Assembled with PTFE gaskets\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eReplacement Parts\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e85102-R-KIT — O-ring repair kit for 2-3-way ball valve manifold\u003c\/li\u003e\n\u003cli\u003e98225 — Ball valve repair kit\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhy Choose Mastercool Manifolds?\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfessional Quality:\u003c\/strong\u003e Constructed of finest materials\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Machined:\u003c\/strong\u003e Highest quality standards\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt to Last:\u003c\/strong\u003e Every manifold built for long service life\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBall Valve Design:\u003c\/strong\u003e Superior performance under pressure\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull 3\/8\" Bore:\u003c\/strong\u003e Faster charging and recovery\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColour-Coordinated Gauges:\u003c\/strong\u003e Easy refrigerant recognition\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLarge 80mm Gauges:\u003c\/strong\u003e Easier to read from a distance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Reach:\u003c\/strong\u003e 180cm hoses for very large installations\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnd Ball Valves:\u003c\/strong\u003e Maximum control and flexibility\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNylon Barrier Hoses:\u003c\/strong\u003e Low permeability, professional standard\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVisual Valve Position:\u003c\/strong\u003e Know at a glance if valves are open or closed\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003ePerfect For\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eHVAC\/R service technicians\u003c\/li\u003e\n\u003cli\u003eAir conditioning installers\u003c\/li\u003e\n\u003cli\u003eRefrigeration technicians\u003c\/li\u003e\n\u003cli\u003eR410A system service\u003c\/li\u003e\n\u003cli\u003eApplications requiring maximum control\u003c\/li\u003e\n\u003cli\u003eVery large installations\u003c\/li\u003e\n\u003cli\u003eCommercial applications\u003c\/li\u003e\n\u003cli\u003eIndustrial installations\u003c\/li\u003e\n\u003cli\u003eWorkshop environments\u003c\/li\u003e\n\u003cli\u003eMobile service operations\u003c\/li\u003e\n\u003cli\u003eTechnicians preferring larger gauges\u003c\/li\u003e\n\u003cli\u003eInstallations requiring maximum reach\u003c\/li\u003e\n\u003cli\u003eDemanding professional applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eMaintenance\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRegular Inspection:\u003c\/strong\u003e Check gauges, valves (including end valves), and hoses for wear\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGauge Calibration:\u003c\/strong\u003e Verify accuracy periodically\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eValve Operation:\u003c\/strong\u003e Ensure all ball valves operate smoothly\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHose Condition:\u003c\/strong\u003e Inspect for damage or leaks\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eO-Ring Replacement:\u003c\/strong\u003e Use 85102-R-KIT when needed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBall Valve Service:\u003c\/strong\u003e Use 98225 repair kit when required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStorage:\u003c\/strong\u003e Store in carrying case when not in use\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eProfessional Quality:\u003c\/strong\u003e Mastercool manifold gauge sets are built to professional standards with precision machining and finest materials for reliable, long-lasting performance. The 57272-EB-E 2-way ball valve manifold features large 80mm colour-coordinated gauges for R410A\/R407C\/R22, full 3\/8\" bore for faster charging and recovery, and includes three 180cm nylon barrier hoses with manual ball valves at the hose ends in a plastic carrying case for professional HVAC\/R service operations requiring larger gauges, maximum reach, and maximum control.\u003c\/p\u003e","brand":"Mastercool","offers":[{"title":"Default Title","offer_id":57164111184249,"sku":"57272-EB-E","price":169.45,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0158\/3481\/files\/57261-EB_web-1_1915be4f-5983-4d61-97ae-644ffb98476b.jpg?v=1777443230"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0158\/3481\/collections\/Mastercool-2-Way-R134a-Manifold-with-3-x-150cm-hoses-Ryan-Air-Conditioning-Spares-68945190289783.jpg?v=1775815759","url":"https:\/\/www.airconspares.com\/collections\/gauges-manifolds.oembed?page=3","provider":"Airconspares.com","version":"1.0","type":"link"}