{"title":"Mastercool","description":"\u003ch1\u003eMastercool HVAC \u0026amp; Refrigeration Tools\u003c\/h1\u003e\u003cp\u003eMastercool is the professional's choice for refrigeration service and installation tooling — manufactured in the USA to exacting standards and trusted by engineers across residential, commercial, and industrial HVAC. Airconspares stocks the full Mastercool range: manifold sets, vacuum pumps, flaring and swaging tools, recovery machines, refrigerant scales, leak detectors, and the Black Series digital tool range. Same-day dispatch from UK stock. Rated Excellent 4.8\/5 on Trustpilot with 1,062 verified reviews from HVAC engineers across the UK. Trade accounts available.\u003c\/p\u003e\u003ch2\u003eManifold Sets \u0026amp; Gauges\u003c\/h2\u003e\u003cp\u003eMastercool analogue and digital manifold sets cover all major refrigerants including R410A, R32, R134a, R404A, R22, R1234yf, and R744 (CO2). 2-way, 3-way, and 4-way configurations available. The \u003ca href=\"\/collections\/black-series-professional-tools\"\u003eMastercool Black Series\u003c\/a\u003e digital manifolds offer Bluetooth connectivity, real-time superheat and subcooling calculation, data logging, and app integration for commercial commissioning work. Replacement \u003ca href=\"\/collections\/hoses\"\u003ehoses\u003c\/a\u003e and \u003ca href=\"\/collections\/manifold-parts-accessories\"\u003emanifold parts\u003c\/a\u003e are stocked separately.\u003c\/p\u003e\u003ch2\u003eVacuum Pumps\u003c\/h2\u003e\u003cp\u003eSingle and two-stage vacuum pumps from 1.5CFM through to 12CFM for residential and commercial evacuation work. Mastercool vacuum pumps are engineered for deep vacuum performance and long service life. \u003ca href=\"\/collections\/vacuum-pumps\"\u003eBrowse all vacuum pumps\u003c\/a\u003e including Mastercool NOVAC and standard two-stage models. Vacuum pump oil and exhaust filters are stocked under \u003ca href=\"\/collections\/vacuum-pump-parts\"\u003eVacuum Pump Parts\u003c\/a\u003e.\u003c\/p\u003e\u003ch2\u003eFlaring \u0026amp; Swaging Tools\u003c\/h2\u003e\u003cp\u003eMastercool flaring tools cover standard 45° flares and SAE sizes for copper refrigerant pipework. Swaging tools and tube expanders are available for field joints and connections. \u003ca href=\"\/collections\/flaring-tools\"\u003eFlaring tools\u003c\/a\u003e, \u003ca href=\"\/collections\/swaging-tube-expanders\"\u003eswaging and tube expanders\u003c\/a\u003e, \u003ca href=\"\/collections\/tube-cutters\"\u003etube cutters\u003c\/a\u003e, and \u003ca href=\"\/collections\/tube-benders\"\u003etube benders\u003c\/a\u003e are all stocked across the Mastercool range.\u003c\/p\u003e\u003ch2\u003eRecovery Machines \u0026amp; Scales\u003c\/h2\u003e\u003cp\u003eMastercool refrigerant recovery machines for F-Gas compliant removal of refrigerant from all system types. \u003ca href=\"\/collections\/scales-charging-equipment\"\u003eRefrigerant scales\u003c\/a\u003e for accurate charging by weight — essential for R410A and R32 systems where charge accuracy directly affects efficiency and warranty compliance. \u003ca href=\"\/collections\/recovery-machines-tanks\"\u003eRecovery machines and tanks\u003c\/a\u003e stocked for same-day dispatch.\u003c\/p\u003e\u003ch2\u003eBlack Series Digital Tools\u003c\/h2\u003e\u003cp\u003eThe Mastercool Black Series is the premium digital tool range for professional refrigeration engineers. Bluetooth-enabled manifolds, digital vacuum gauges, clamp meters, and diagnostic tools designed for data-driven commissioning and servicing. \u003ca href=\"\/collections\/black-series-professional-tools\"\u003eBrowse the full Black Series range\u003c\/a\u003e including app-connected manifolds and smart vacuum measurement tools.\u003c\/p\u003e\u003ch2\u003eInstallation \u0026amp; General Tools\u003c\/h2\u003e\u003cp\u003eMastercool stocks a comprehensive range of installation tools including \u003ca href=\"\/collections\/tube-cutters\"\u003etube cutters\u003c\/a\u003e, \u003ca href=\"\/collections\/reamers-deburring-tools\"\u003ereamers and deburring tools\u003c\/a\u003e, thermometers, piercing pliers, tank adapters, and service valves. \u003ca href=\"\/collections\/diagnostic-testing-tools\"\u003eDiagnostic and testing tools\u003c\/a\u003e including digital thermometers and pressure gauges complete the service toolkit.\u003c\/p\u003e\u003cp\u003eTrade accounts available — call 0161 775 1190 for volume pricing on Mastercool tools.\u003c\/p\u003e","products":[{"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":198.17,"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":81.25,"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":94.84,"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-21-8-14-f-x-1-4-flare-male-european-refrigerant-tank-adapter","title":"Mastercool 90639 European Refrigerant Tank Adapter – W21.8-14 x 1\/4\" FL","description":"\u003cp\u003eMastercool 90639 is the European-standard refrigerant tank adapter for connecting compatible recovery or refrigerant cylinders to 1\/4\" flare service equipment.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCylinder connection:\u003c\/strong\u003e W21.8-14\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eService connection:\u003c\/strong\u003e 1\/4\" flare\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard:\u003c\/strong\u003e European cylinder connection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReplacement gasket:\u003c\/strong\u003e Mastercool 90640\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Mastercool","offers":[{"title":"Default Title","offer_id":57029532680569,"sku":"90639","price":7.64,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0158\/3481\/files\/Mastercool-21-8-14-F-x-1-4-Flare-Male-European-Refrigerant-Tank-Adapter-Ryan-Air-Conditioning-Spares-68945121018231.jpg?v=1775888929"},{"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":207.16,"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-set-of-3-x-180cm-hd-1-4-inch-charging-hoses-nylon-barrier","title":"Mastercool 47372 — HD Charging Hose Set 3 x 180cm with Nylon Barrier 1\/4\" SAE","description":"\u003ch2\u003eMastercool 47372 Set of 3 x 180cm HD Charging Hoses with Nylon Barrier\u003c\/h2\u003e\n\u003cp\u003eProfessional-grade, extended-length charging hose set featuring a nylon barrier for high-pressure applications. Set includes 3 x 180cm (72\") hoses for maximum reach. Features Grade 5 construction and 1\/4\" SAE fittings.\u003c\/p\u003e\n\u003ch2\u003eKey Features:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSet of 3 hoses: Red, Blue, Yellow (180cm each)\u003c\/li\u003e\n\u003cli\u003eExtended 180cm (72\") length for maximum reach\u003c\/li\u003e\n\u003cli\u003eNylon barrier for high-pressure applications\u003c\/li\u003e\n\u003cli\u003eGrade 5 hose construction for durability\u003c\/li\u003e\n\u003cli\u003eKnurled brass nuts for easy finger tightening\u003c\/li\u003e\n\u003cli\u003eCrimped with 8-segment dies for secure fit\u003c\/li\u003e\n\u003cli\u003eMaximum durability and leak resistance\u003c\/li\u003e\n\u003cli\u003e1\/4\" SAE fittings\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eLength: 180cm (72 inches) each\u003c\/li\u003e\n\u003cli\u003eFittings: 1\/4\" SAE\u003c\/li\u003e\n\u003cli\u003eHose Type: Nylon barrier, Grade 5\u003c\/li\u003e\n\u003cli\u003eWorking Pressure: 56 BAR (800 PSI)\u003c\/li\u003e\n\u003cli\u003eBurst Pressure: 280 BAR (4000 PSI)\u003c\/li\u003e\n\u003cli\u003eColours: Red, Blue, Yellow\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eMeets all EPA, SAE, and UL requirements for refrigerant containment. Extra-long length ideal for large systems or hard-to-reach connections. Professional-quality hoses built to last.\u003c\/p\u003e","brand":"Mastercool","offers":[{"title":"Default Title","offer_id":57029534712185,"sku":"47372","price":62.93,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0158\/3481\/files\/Mastercool-Set-of-3-x-180cm-HD-1-4-inch-Charging-hoses-nylon-barrier-Ryan-Air-Conditioning-Spares-68945146085751.jpg?v=1775888947"},{"product_id":"mastercool-flexible-manual-red-straight-shut-off-valve-1-4-flare","title":"Mastercool 90265 Red Straight Manual Shut-Off Valve – 1\/4\" x 1\/4\"","description":"\u003ch2\u003eMastercool 90265 Red Manual Shut-Off Valve — 1\/4\" Flare with Flexible Hose\u003c\/h2\u003e\u003cp\u003e1\/4\" flare red manual shut-off valve with flexible hose for high side manifold hose connections. Isolates refrigerant flow without disconnecting the hose. EPA compliant to reduce refrigerant emissions during disconnection. Compatible with R410A, R32, R407C and R22.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eManual shut-off — isolates flow without disconnecting hose\u003c\/li\u003e\n\u003cli\u003e1\/4\" flare — high side (red) connection\u003c\/li\u003e\n\u003cli\u003eFlexible hose — easier connection in tight spaces\u003c\/li\u003e\n\u003cli\u003eEPA compliant — reduces refrigerant emissions\u003c\/li\u003e\n\u003cli\u003eCompatible with R410A, R32, R407C \u0026amp; R22\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eAlso Consider\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/mastercool-flexible-manual-red-straight-shut-off-valve-1-4-flare\"\u003eMastercool 90269 Blue 90° Manual Shut-Off Valve\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/mastercool\"\u003eAll Mastercool Products\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Mastercool","offers":[{"title":"Default Title","offer_id":57029551030649,"sku":"90265","price":11.94,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0158\/3481\/files\/Mastercool-Flexible-Manual-Red-Straight-Shut-Off-Valve-1-4-Flare-Ryan-Air-Conditioning-Spares-68945168499063.jpg?v=1775889091"},{"product_id":"mastercool-90-degree-shut-off-valve-w-blue-hose-1-4-1-4","title":"Mastercool 90269 Blue 90° Manual Shut-Off Valve – 1\/4\" x 1\/4\"","description":"\u003ch2\u003eMastercool 90269 Blue 90° Manual Shut-Off Valve — 1\/4\" Flare with Flexible Hose\u003c\/h2\u003e\u003cp\u003e1\/4\" flare blue 90° manual shut-off valve with flexible hose for low side manifold hose connections. 90° angle for easier connection in tight or awkward spaces. Isolates refrigerant flow without disconnecting the hose.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e90° angle — easier connection in tight spaces\u003c\/li\u003e\n\u003cli\u003e1\/4\" flare — low side (blue) connection\u003c\/li\u003e\n\u003cli\u003eManual shut-off — isolates flow without disconnecting hose\u003c\/li\u003e\n\u003cli\u003eFlexible hose — greater reach \u0026amp; flexibility\u003c\/li\u003e\n\u003cli\u003eCompatible with R410A, R32, R407C \u0026amp; R22\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eAlso Consider\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/mastercool-flexible-manual-red-straight-shut-off-valve-1-4-flare\"\u003eMastercool 90265 Red Straight Shut-Off Valve\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/mastercool-90-degree-shut-off-valve-w-red-hose-1-4-1-4\"\u003eMastercool 90289 Red 90° Shut-Off Valve\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Mastercool","offers":[{"title":"Default Title","offer_id":57029554143609,"sku":"90269","price":10.86,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0158\/3481\/files\/Mastercool-90-degree-Shut-off-Valve-w-blue-Hose-1-4-1-4-Ryan-Air-Conditioning-Spares-68945170071927.jpg?v=1775889134"},{"product_id":"mastercool-vacuum-pump-air-conditioning-170-litres-per-min-6-cfm","title":"Mastercool 90066-2V-220B Two-Stage Vacuum Pump – 170\/142 L\/min, 220V","description":"\u003cp\u003eMastercool 90066-2V-220B is a professional two-stage vacuum pump for HVAC\/R evacuation work.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStages:\u003c\/strong\u003e 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFree air displacement:\u003c\/strong\u003e 170 L\/min at 60 Hz; 142 L\/min at 50 Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUltimate vacuum:\u003c\/strong\u003e 15 microns\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMotor:\u003c\/strong\u003e 1\/2 HP\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePump speed:\u003c\/strong\u003e 1440 RPM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrical:\u003c\/strong\u003e 220 V, 50\/60 Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInlet ports:\u003c\/strong\u003e 1\/4\", 3\/8\" SAE and 1\/2\" ACME\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOil capacity:\u003c\/strong\u003e 440 ml \/ 15 oz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e approximately 11 kg\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eUse in accordance with Mastercool’s operating instructions and the refrigerant-system manufacturer’s evacuation procedure.\u003c\/p\u003e","brand":"Mastercool","offers":[{"title":"Default Title","offer_id":57029554831737,"sku":"90066-2V-220B","price":409.56,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0158\/3481\/files\/Mastercool-Vacuum-Pump-Air-Conditioning-170-litres-per-min-Single-Stage-6-CFM-Ryan-Air-Conditioning-Spares-68945170268535.jpg?v=1775889149"},{"product_id":"mastercool-dual-voltage-vacuum-pump-220v-110v-12cfm-2-stage","title":"Mastercool 90612-2V-220-B Two-Stage Dual-Voltage Vacuum Pump – 340\/283 L\/min, 220V Schuko","description":"\u003cp\u003eMastercool 90612-2V-220-B is the 220 V Schuko version of the 12 CFM-class, two-stage dual-voltage vacuum pump.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStages:\u003c\/strong\u003e 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFree air displacement:\u003c\/strong\u003e 340 L\/min at 60 Hz; 283 L\/min at 50 Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUltimate vacuum:\u003c\/strong\u003e 15 microns\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMotor:\u003c\/strong\u003e 1 HP\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePump speed:\u003c\/strong\u003e 1440 RPM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrical:\u003c\/strong\u003e 110\/220 V, 50\/60 Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower lead:\u003c\/strong\u003e 220 V Schuko\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInlet ports:\u003c\/strong\u003e 1\/4\", 3\/8\" SAE and 1\/2\" ACME\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOil capacity:\u003c\/strong\u003e 536 ml \/ 18 oz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e approximately 15.4 kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 39 × 18 × 27 cm\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Mastercool","offers":[{"title":"Default Title","offer_id":57029556011385,"sku":"90612-2V-220B","price":657.55,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0158\/3481\/files\/Mastercool-Dual-Voltage-Vacuum-Pump-220v-110v-12CFM-2-Stage-Ryan-Air-Conditioning-Spares-68945170399607.jpg?v=1775889156"},{"product_id":"mastercool-90-degree-shut-off-valve-w-red-hose-1-4-1-4","title":"Mastercool 90289 Red 90° Manual Shut-Off Valve – 1\/4\" x 1\/4\"","description":"\u003cp\u003eMastercool 90289 is the red 90° manual shut-off valve from the 90259 valve set.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eColour:\u003c\/strong\u003e Red\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnections:\u003c\/strong\u003e 1\/4\" x 1\/4\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eValve design:\u003c\/strong\u003e Needle valve with flexible hose\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperation:\u003c\/strong\u003e Manual shut-off for refrigerant containment at the charging-hose end\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFamily:\u003c\/strong\u003e 90259 90° manual shut-off valve set\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe valve screws onto the charging-hose end to provide local shut-off control during service.\u003c\/p\u003e","brand":"Mastercool","offers":[{"title":"Default Title","offer_id":57029556535673,"sku":"90289","price":10.86,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0158\/3481\/files\/Mastercool-90-degree-Shut-off-Valve-w-Red-Hose-1-4-1-4-Ryan-Air-Conditioning-Spares-68945170497911.jpg?v=1775889163"},{"product_id":"mastercool-90018-6-vacuum-pump-oil-case-of-6-18oz-531ml-bottles","title":"Mastercool 90018-6 Vacuum Pump Oil – Case of 6 × 18oz \/ 531ml Bottles","description":"\u003cp\u003eMastercool 90018-6 is a case of six 18 oz (531 ml) bottles of vacuum pump oil formulated for HVAC\/R deep-vacuum pumps.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePack size:\u003c\/strong\u003e 6 × 18 oz \/ 531 ml\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAppearance:\u003c\/strong\u003e Clear, colourless to pale yellow \/ amber liquid\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eViscosity at 40°C:\u003c\/strong\u003e 46 cSt ±10%\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDensity at 20°C:\u003c\/strong\u003e 0.86–0.87 g\/cm³\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlash point:\u003c\/strong\u003e 220°C \/ 428°F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePour point:\u003c\/strong\u003e -18°C \/ 0°F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInitial boiling point:\u003c\/strong\u003e Above 300°C \/ 572°F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVapour pressure:\u003c\/strong\u003e \u0026lt;0.013 kPa at 20°C\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eUse the oil capacity specified for the relevant Mastercool vacuum pump and replace contaminated oil as required to maintain evacuation performance.\u003c\/p\u003e","brand":"Mastercool","offers":[{"title":"Default Title","offer_id":57029558337913,"sku":"90018-6","price":54.35,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0158\/3481\/files\/Mastercool-90018-6-Vacuum-Pump-Oil-Case-of-6-18oz-531ml-Bottles-Ryan-Air-Conditioning-Spares-68945171775863.jpg?v=1775889183"},{"product_id":"mastercool-copper-aluminium-pipe-tube-flaring-tool-metric-standard","title":"Mastercool 70051-M Metric 45° Flaring Tool 7 Sizes","description":"\u003ch2\u003eMastercool 70051-M Metric 45° Flaring Tool — 7 Metric Sizes\u003c\/h2\u003e\u003cp\u003eMetric 45° flaring tool for creating precision flares on metric copper refrigeration tube. 7 metric sizes. Compatible with metric copper tube sizes used in European AC systems. Precision machined for consistent, leak-free flares.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e7 metric sizes — covers common European AC tube sizes\u003c\/li\u003e\n\u003cli\u003e45° flares — precision machined for leak-free joints\u003c\/li\u003e\n\u003cli\u003eFor metric copper refrigeration tube\u003c\/li\u003e\n\u003cli\u003eCompact \u0026amp; lightweight — ideal for van stock\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eAlso Consider\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/mastercool-copper-pipe-tube-flaring-tool-sliding-die-block-flares-3-16-5-8\"\u003eMastercool 70052 Sliding Die-Block Flaring Tool\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/mastercool-copper-pipe-flaring-and-swaging-kit-1-8-to-3-4\"\u003eMastercool 70053 Flaring \u0026amp; Swaging Tool Set\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/swaging-flaring-tools\"\u003eBrowse all Swaging \u0026amp; Flaring Tools\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Mastercool","offers":[{"title":"Default Title","offer_id":57029558698361,"sku":"70051-M","price":24.36,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0158\/3481\/files\/Mastercool-Copper-Aluminium-Pipe-Tube-Flaring-Tool-Metric-Standard-Ryan-Air-Conditioning-Spares-68945172005239.jpg?v=1775889190"},{"product_id":"mastercool-copper-pipe-tube-flaring-tool-sliding-die-block-flares-3-16-5-8","title":"Mastercool 70052 Sliding Die-Block 45° Flaring Tool – 3\/16\" to 5\/8\"","description":"\u003ch2\u003eMastercool 70052 Sliding Die-Block 45° Flaring Tool — 3\/16\" to 5\/8\"\u003c\/h2\u003e\u003cp\u003eSliding die-block 45° flaring tool for 3\/16\" to 5\/8\" O\/D imperial copper refrigeration tube. Sliding die-block design for faster setup than traditional clamp-style tools. Precision machined for consistent, leak-free flares.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e3\/16\" to 5\/8\" O\/D — covers common AC copper tube sizes\u003c\/li\u003e\n\u003cli\u003eSliding die-block — faster setup than clamp-style tools\u003c\/li\u003e\n\u003cli\u003e45° flares — precision machined for leak-free joints\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eAlso Consider\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/mastercool-copper-aluminium-pipe-tube-flaring-tool-metric-standard\"\u003eMastercool 70051-M Metric Flaring Tool\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/mastercool-copper-pipe-flaring-and-swaging-kit-1-8-to-3-4\"\u003eMastercool 70053 Flaring \u0026amp; Swaging Tool Set\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/swaging-flaring-tools\"\u003eBrowse all Swaging \u0026amp; Flaring Tools\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Mastercool","offers":[{"title":"Default Title","offer_id":57029559058809,"sku":"70052","price":38.89,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0158\/3481\/files\/Mastercool-Copper-Pipe-Tube-Flaring-Tool-Sliding-Die-Block-Flares-3-16-5-8-Ryan-Air-Conditioning-Spares-68945172595063.jpg?v=1775889197"},{"product_id":"mastercool-copper-pipe-flaring-and-swaging-kit-1-8-to-3-4","title":"Mastercool 70053 45° Flaring \u0026 Swaging Tool Set – 1\/8\" to 3\/4\"","description":"\u003cp\u003eMastercool 70053 is a forged-steel 45° flaring and swaging tool set for imperial copper tubing, supplied in a custom moulded plastic case.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlaring bars:\u003c\/strong\u003e Two bars covering 1\/8\", 3\/16\", 1\/4\", 5\/16\", 3\/8\", 7\/16\", 1\/2\", 5\/8\" and 3\/4\" O.D. tubing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSwaging adapters:\u003c\/strong\u003e Five adapters covering 3\/16\", 1\/4\", 5\/16\", 3\/8\", 1\/2\", 5\/8\" and 3\/4\" O.D. tubing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYoke:\u003c\/strong\u003e Durable forged-steel slip-on yoke\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBars:\u003c\/strong\u003e Chrome-plated hardened steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Designed to swage in close quarters where punch-style tools cannot be used\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStorage:\u003c\/strong\u003e Custom moulded plastic carrying case\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Mastercool","offers":[{"title":"Default Title","offer_id":57029559353721,"sku":"70053","price":67.25,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0158\/3481\/files\/Mastercool-Copper-Pipe-Flaring-And-Swaging-Kit-1-8-to-3-4-Ryan-Air-Conditioning-Spares-68945173086583.jpg?v=1775889203"},{"product_id":"mastercool-70058-a-45-eccentric-flaring-tool-kit-for-1-4-to-3-4-tubing","title":"Mastercool 70058-A 45° Eccentric Flaring Tool Kit 1\/4\" to 3\/4\"","description":"\u003ch2\u003eMastercool 70058-A 45° Eccentric Flaring Tool Kit — 1\/4\" to 3\/4\"\u003c\/h2\u003e\u003cp\u003eEccentric 45° flaring tool kit for 1\/4\" to 3\/4\" O\/D imperial copper tube. Eccentric cone design creates perfect flares without annealing. For AC and refrigeration copper tube installations.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e1\/4\" to 3\/4\" O\/D — covers common AC copper tube sizes\u003c\/li\u003e\n\u003cli\u003eEccentric cone design — perfect flares without annealing\u003c\/li\u003e\n\u003cli\u003e45° flares — precision machined for leak-free joints\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eAlso Consider\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/mastercool-copper-pipe-flaring-and-swaging-kit-1-8-to-3-4\"\u003eMastercool 70053 Flaring \u0026amp; Swaging Tool Set\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/swaging-flaring-tools\"\u003eBrowse all Swaging \u0026amp; Flaring Tools\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Mastercool","offers":[{"title":"Default Title","offer_id":57029560893817,"sku":"70058-A","price":123.82,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0158\/3481\/files\/Mastercool-70058-A-45-Eccentric-Flaring-Tool-Kit-for-1-4-to-3-4-Tubing-Ryan-Air-Conditioning-Spares-68945174987127.jpg?v=1775889218"},{"product_id":"mastercool-lever-type-copper-tube-bender-1-2-o-d","title":"Mastercool 70064 Lever-Type Tube Bender – 1\/2\" O.D.","description":"\u003ch2\u003eMastercool 70064 Lever-Type Tube Bender — 1\/2\" O\/D\u003c\/h2\u003e\u003cp\u003eLever-type tube bender for 1\/2\" O\/D copper refrigeration tube. Optimum bending radius prevents kinking or flattening. Lever action for smooth, controlled bends with minimal effort. Calibrated degree markings for accurate bend angles.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFor 1\/2\" O\/D copper refrigeration tube\u003c\/li\u003e\n\u003cli\u003eOptimum bending radius — no kinking or flattening\u003c\/li\u003e\n\u003cli\u003eLever action — smooth, controlled bends\u003c\/li\u003e\n\u003cli\u003eCalibrated degree markings\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eAlso Consider\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/mastercool-lever-type-tube-bender-5-8-o-d\"\u003eMastercool 70065 Lever-Type Tube Bender — 5\/8\" O\/D\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/tube-benders\"\u003eBrowse all Tube Benders\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Mastercool","offers":[{"title":"Default Title","offer_id":57029561221497,"sku":"70064","price":52.85,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0158\/3481\/files\/Mastercool-Lever-Type-Copper-Tube-Bender-1-2-O-D-Ryan-Air-Conditioning-Spares-68945176101239.jpg?v=1775889225"},{"product_id":"mastercool-lever-type-tube-bender-5-8-o-d","title":"Mastercool 70065 Lever-Type Tube Bender – 5\/8\" O.D.","description":"\u003ch2\u003eMastercool 70065 Lever-Type Tube Bender — 5\/8\" O\/D\u003c\/h2\u003e\u003cp\u003eLever-type tube bender for 5\/8\" O\/D copper refrigeration tube. Optimum bending radius prevents kinking or flattening. Lever action for smooth, controlled bends with minimal effort. Calibrated degree markings for accurate bend angles.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFor 5\/8\" O\/D copper refrigeration tube\u003c\/li\u003e\n\u003cli\u003eOptimum bending radius — no kinking or flattening\u003c\/li\u003e\n\u003cli\u003eLever action — smooth, controlled bends\u003c\/li\u003e\n\u003cli\u003eCalibrated degree markings\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eAlso Consider\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/mastercool-lever-type-copper-tube-bender-1-2-o-d\"\u003eMastercool 70064 Lever-Type Tube Bender — 1\/2\" O\/D\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/tube-benders\"\u003eBrowse all Tube Benders\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Mastercool","offers":[{"title":"Default Title","offer_id":57029561549177,"sku":"70065","price":73.08,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0158\/3481\/files\/Mastercool-Lever-Type-Tube-Bender-5-8-O-D-Ryan-Air-Conditioning-Spares-68945176854903.jpg?v=1775889232"},{"product_id":"mastercool-refrigeration-service-ratchet-wrench-1-4-3-8-3-16-5-16","title":"Mastercool 70082 — Compact Ratchet Wrench (1\/4\", 3\/8\", 3\/16\", 5\/16\" Square)","description":"\u003ch2\u003eMastercool 70082 Compact Ratchet Wrench — 1\/4\", 3\/8\", 3\/16\", 5\/16\" Square Drive\u003c\/h2\u003e\u003cp\u003eCompact ratchet wrench for AC service valve operation. Four square drive sizes: 1\/4\", 3\/8\", 3\/16\" and 5\/16\". For opening and closing AC service valves and Schrader cores. Chrome plated steel construction.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e4 square drive sizes — 1\/4\", 3\/8\", 3\/16\" \u0026amp; 5\/16\"\u003c\/li\u003e\n\u003cli\u003eFor AC service valves \u0026amp; Schrader cores\u003c\/li\u003e\n\u003cli\u003eChrome plated steel — durable \u0026amp; corrosion resistant\u003c\/li\u003e\n\u003cli\u003eCompact — ideal for van stock \u0026amp; tight access\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eAlso Consider\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/mastercool\"\u003eAll Mastercool Products\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/hvac-tools\"\u003eBrowse all HVAC Tools\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Mastercool","offers":[{"title":"Default Title","offer_id":57029564957049,"sku":"70082","price":8.63,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0158\/3481\/files\/Mastercool-Refrigeration-Service-Ratchet-Wrench-1-4-3-8-3-16-5-16-Ryan-Air-Conditioning-Spares-68945185735031.jpg?v=1775889245"},{"product_id":"mastercool-70031-ratchet-copper-tube-cutter","title":"Mastercool 70031 Ratchet Copper Tube Cutter 3mm to 28mm 5\/16 to 1 1\/8 Inch O.D.","description":"\u003ch2\u003eMastercool 70031 Ratchet Copper Tube Cutter — 3mm to 28mm\u003c\/h2\u003e\u003cp\u003eRatchet action tube cutter for 3mm to 28mm (5\/16\" to 1-1\/8\") O\/D copper, aluminium and thin-walled steel tube. Ratchet action cuts in tight spaces without full rotation. Precision stainless steel cutting wheel for clean, burr-free cuts.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e3mm to 28mm (5\/16\" to 1-1\/8\") O\/D\u003c\/li\u003e\n\u003cli\u003eRatchet action — cuts in tight spaces\u003c\/li\u003e\n\u003cli\u003eStainless steel cutting wheel — clean, burr-free cuts\u003c\/li\u003e\n\u003cli\u003eFor copper, aluminium \u0026amp; thin-walled steel tube\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eAlso Consider\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/mastercool-heavy-duty-tube-cutter-1-8-1-1-8-od-tubes-4mm-28mm\"\u003eMastercool 70033 Heavy Duty Tube Cutter\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/mastercool-copper-tube-cutter-1-4-6mm-to-1-5-8-inch-42mm-o-d\"\u003eMastercool 70035 Tube Cutter — up to 42mm\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/cutting-tools\"\u003eBrowse all Cutting Tools\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Mastercool","offers":[{"title":"Default Title","offer_id":57029565383033,"sku":"70031","price":45.97,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0158\/3481\/files\/Mastercool-70031-Ratchet-Copper-Tube-Cutter-3mm-to-28mm-5-16-to-1-1-8-Inch-O-D-Ryan-Air-Conditioning-Spares-68945186816375.jpg?v=1775889252"},{"product_id":"mastercool-heavy-duty-tube-cutter-1-8-1-1-8-od-tubes-4mm-28mm","title":"Mastercool 70033 Heavy-Duty Tube Cutter – 1\/8\" to 1 1\/8\" O.D.","description":"\u003ch2\u003eMastercool 70033 Heavy Duty Tube Cutter — 1\/8\" to 1-1\/8\" O\/D\u003c\/h2\u003e\u003cp\u003eHeavy duty tube cutter for 1\/8\" to 1-1\/8\" O\/D (4mm to 28mm) copper, aluminium and thin-walled steel tube. Built for frequent trade use with a precision stainless steel cutting wheel for clean, burr-free cuts.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e1\/8\" to 1-1\/8\" O\/D (4mm to 28mm)\u003c\/li\u003e\n\u003cli\u003eHeavy duty construction — built for frequent trade use\u003c\/li\u003e\n\u003cli\u003eStainless steel cutting wheel — clean, burr-free cuts\u003c\/li\u003e\n\u003cli\u003eFor copper, aluminium \u0026amp; thin-walled steel tube\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eAlso Consider\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/mastercool-70031-ratchet-copper-tube-cutter\"\u003eMastercool 70031 Ratchet Tube Cutter\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/mastercool-copper-tube-cutter-1-4-6mm-to-1-5-8-inch-42mm-o-d\"\u003eMastercool 70035 Tube Cutter — up to 42mm\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/cutting-tools\"\u003eBrowse all Cutting Tools\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Mastercool","offers":[{"title":"Default Title","offer_id":57029565743481,"sku":"70033","price":14.21,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0158\/3481\/files\/Mastercool-Heavy-Duty-Tube-Cutter-1-8-1-1-8-OD-Tubes-4mm-28mm-Ryan-Air-Conditioning-Spares-68945187373431.jpg?v=1775889259"},{"product_id":"mastercool-copper-tube-cutter-1-4-6mm-to-1-5-8-inch-42mm-o-d","title":"Mastercool 70035 Copper Tube Cutter 1\/4 6mm to 1 5\/8 inch 42mm O.D.","description":"\u003ch2\u003eMastercool 70035 Copper Tube Cutter — 1\/4\" to 1-5\/8\" O\/D\u003c\/h2\u003e\u003cp\u003eTube cutter for 1\/4\" to 1-5\/8\" O\/D (6mm to 42mm) copper, aluminium and thin-walled steel tube. Larger capacity covers commercial AC pipe sizes up to 42mm. Precision stainless steel cutting wheel for clean, burr-free cuts.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e1\/4\" to 1-5\/8\" O\/D (6mm to 42mm) — covers commercial AC pipe sizes\u003c\/li\u003e\n\u003cli\u003eStainless steel cutting wheel — clean, burr-free cuts\u003c\/li\u003e\n\u003cli\u003eFor copper, aluminium \u0026amp; thin-walled steel tube\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eAlso Consider\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/mastercool-70031-ratchet-copper-tube-cutter\"\u003eMastercool 70031 Ratchet Tube Cutter\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/mastercool-heavy-duty-tube-cutter-1-8-1-1-8-od-tubes-4mm-28mm\"\u003eMastercool 70033 Heavy Duty Tube Cutter\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/cutting-tools\"\u003eBrowse all Cutting Tools\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Mastercool","offers":[{"title":"Default Title","offer_id":57029566038393,"sku":"70035","price":20.3,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0158\/3481\/files\/Mastercool-Copper-Tube-Cutter-1-4-6mm-to-1-5-8-inch-42mm-O-D-Ryan-Air-Conditioning-Spares-68945187897719.jpg?v=1775889265"},{"product_id":"mastercool-71700-hydraulic-flaring-and-swaging-kit-1-4-to-7-8","title":"Mastercool 71700 Hydraulic Flaring \u0026 Swaging Kit 1\/4\" to 7\/8\"","description":"\u003ch2\u003eMastercool 71700 Hydraulic Flaring \u0026amp; Swaging Kit — 1\/4\" to 7\/8\"\u003c\/h2\u003e\u003cp\u003eHydraulic 45° flaring and swaging kit for 1\/4\" to 7\/8\" O\/D copper refrigeration tube. Hydraulic action delivers effortless flaring with minimal hand force. Includes flaring bar, hydraulic yoke and swaging punches in a carry case.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e1\/4\" to 7\/8\" O\/D — covers all common AC copper tube sizes\u003c\/li\u003e\n\u003cli\u003eHydraulic action — effortless flaring, minimal hand force\u003c\/li\u003e\n\u003cli\u003e45° flares \u0026amp; swaged joints\u003c\/li\u003e\n\u003cli\u003eIncludes flaring bar, hydraulic yoke \u0026amp; swaging punches\u003c\/li\u003e\n\u003cli\u003eSupplied in carry case\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eAlso Consider\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/mastercool-copper-pipe-flaring-and-swaging-kit-1-8-to-3-4\"\u003eMastercool 70053 Manual Flaring \u0026amp; Swaging Set\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/swaging-flaring-tools\"\u003eBrowse all Swaging \u0026amp; Flaring Tools\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Mastercool","offers":[{"title":"Default Title","offer_id":57029566431609,"sku":"71700","price":346.09,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0158\/3481\/files\/Mastercool-71700-Hydraulic-Flaring-and-Swaging-kit-1-4-to-7-8-Ryan-Air-Conditioning-Spares-68945188553079.jpg?v=1775889273"},{"product_id":"mastercool-condenser-radiator-fin-straightening-comb-multi-head-kit","title":"Mastercool 90925 Condenser \u0026 Evaporator Fin Comb – 6 Sizes","description":"\u003cp\u003e\u003cstrong\u003eMastercool 90925\u003c\/strong\u003e cleans and straightens condenser and evaporator fins. Its six-sided head covers 8, 9, 10, 12, 14 and 15 fins-per-inch applications.\u003c\/p\u003e","brand":"Mastercool","offers":[{"title":"Default Title","offer_id":57029567545721,"sku":"90925","price":14.1,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0158\/3481\/files\/Mastercool-Condenser-Radiator-Fin-Straightening-Comb-Multi-Head-Kit-Ryan-Air-Conditioning-Spares-68945188913527.jpg?v=1775889279"},{"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":271.48,"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":62.99,"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-refrigerant-hose-line-spare-1-4-inch-gasket-pack-of-10","title":"Mastercool 42010-10 Replacement Gaskets for 1\/4\" Charging Hose Fittings – Pack of 10","description":"\u003ch2\u003eMastercool 42010-10 Refrigerant Hose Gasket 1\/4\" — Pack of 10\u003c\/h2\u003e\u003cp\u003eReplacement 1\/4\" rubber hose gaskets for Mastercool manifold hoses. Prevents refrigerant leaks at hose connections. Pack of 10 for van stock.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e1\/4\" SAE — for Mastercool manifold hoses\u003c\/li\u003e\n\u003cli\u003eRubber construction — refrigerant compatible\u003c\/li\u003e\n\u003cli\u003ePack of 10 — ideal for van stock\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eAlso Consider\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/mastercool-refrigerant-hose-line-spare-3-8-inch-gasket-pack-of-10\"\u003eMastercool 48010-10 — 3\/8\" Hose Gaskets x10\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/mastercool\"\u003eAll Mastercool Products\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Mastercool","offers":[{"title":"Default Title","offer_id":57029570920825,"sku":"42010-10","price":3.05,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0158\/3481\/files\/Mastercool-Refrigerant-Hose-Line-Spare-1-4-inch-Gasket-Pack-of-10-Ryan-Air-Conditioning-Spares-68945190912375.jpg?v=1775889301"},{"product_id":"mastercool-refrigerant-hose-line-spare-3-8-inch-gasket-pack-of-10","title":"Mastercool 48010-10 Replacement Gaskets for 3\/8\" Charging Hoses – Pack of 10","description":"\u003ch2\u003eMastercool 48010-10 Refrigerant Hose Gasket 3\/8\" — Pack of 10\u003c\/h2\u003e\u003cp\u003eReplacement 3\/8\" rubber hose gaskets for Mastercool manifold hoses. Prevents refrigerant leaks at hose connections. Pack of 10 for van stock.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e3\/8\" SAE — for Mastercool manifold hoses\u003c\/li\u003e\n\u003cli\u003eRubber construction — refrigerant compatible\u003c\/li\u003e\n\u003cli\u003ePack of 10 — ideal for van stock\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eAlso Consider\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/mastercool-refrigerant-hose-line-spare-1-4-inch-gasket-pack-of-10\"\u003eMastercool 42010-10 — 1\/4\" Hose Gaskets x10\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/mastercool\"\u003eAll Mastercool Products\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Mastercool","offers":[{"title":"Default Title","offer_id":57029571281273,"sku":"48010-10","price":5.08,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0158\/3481\/files\/Mastercool-Refrigerant-Hose-Line-Spare-3-8-inch-Gasket-Pack-of-10-Ryan-Air-Conditioning-Spares-68945191436663.jpg?v=1775889308"},{"product_id":"mastercool-hose-set-3-x-180cm-nylon-barrier-man-shut-off-valve-1-4","title":"Mastercool 49262-72 Hose 3-180cm nylon barrier, man.shut-off vlv 1\/4\"","description":"\u003ch2\u003eMastercool 49262-72 Hose Set — 3x180cm Nylon Barrier with Manual Shut-Off Valves\u003c\/h2\u003e\u003cp\u003e3-piece nylon barrier hose set with 1\/4\" manual shut-off valves. 3x180cm hoses. Manual shut-off valves allow refrigerant flow to be isolated without disconnecting hoses. Compatible with R410A, R32, R407C and R22. Colour coded red, blue and yellow.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorking pressure:\u003c\/strong\u003e 800 PSI (56 bar)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBurst pressure:\u003c\/strong\u003e 4000 PSI (280 bar)\u003c\/li\u003e\n\u003cli\u003e3x180cm nylon barrier hoses\u003c\/li\u003e\n\u003cli\u003eManual shut-off valves — isolate flow without disconnecting\u003c\/li\u003e\n\u003cli\u003eNylon barrier — prevents refrigerant permeation\u003c\/li\u003e\n\u003cli\u003eCompatible with R410A, R32, R407C \u0026amp; R22\u003c\/li\u003e\n\u003cli\u003eColour coded — red, blue \u0026amp; yellow\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eAlso Consider\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/mastercool-set-of-3-x-180cm-hd-1-4-inch-charging-hoses-nylon-barrier\"\u003eMastercool 47372 HD Hose Set — Without Shut-Off Valves\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/manifold-hoses-charging-lines\"\u003eBrowse all Manifold Hoses\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Mastercool","offers":[{"title":"Default Title","offer_id":57029571674489,"sku":"49262-72","price":103.51,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0158\/3481\/files\/Mastercool-Hose-Set-3-x-180cm-Nylon-Barrier-Man-Shut-Off-Valve-1-4-Ryan-Air-Conditioning-Spares-68945192616311.jpg?v=1775889316"},{"product_id":"mastercool-nitrogen-pressure-testing-gauge-set-r410a","title":"Mastercool 53002 Nitrogen Pressure Regulator – DIN477 #6\/#10, 1\/4\" Flare","description":"\u003cp\u003e\u003cstrong\u003eMastercool 53002\u003c\/strong\u003e is a single-stage nitrogen pressure regulator for HVAC\/R system pressure testing. It is the France\/Germany version with DIN477 #6 connection and an included adapter to DIN477 #10.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eInlet: DIN477 #6, with adapter to DIN477 #10\u003c\/li\u003e\n\u003cli\u003eOutlet: 1\/4\" FL-M\u003c\/li\u003e\n\u003cli\u003e63mm gauges with guards\u003c\/li\u003e\n\u003cli\u003eHigh-pressure gauge: 4400 psig \/ 300 bar\u003c\/li\u003e\n\u003cli\u003eLow-pressure gauge: 1000 psig \/ 70 bar\u003c\/li\u003e\n\u003cli\u003eT-handle pressure adjustment\u003c\/li\u003e\n\u003cli\u003eOutlet control valve keeps pressure on the regulator during testing\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Mastercool","offers":[{"title":"Default Title","offer_id":57029572460921,"sku":"53002","price":170.51,"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-Ryan-Air-Conditioning-Spares-68945194156407.jpg?v=1775889330"},{"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":162.1,"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-53123-a-refillable-dye-oil-injector-for-a-c-systems","title":"Mastercool 53123-A Refillable Universal Dye\/Oil Injector – Without Dye","description":"\u003ch2\u003eMastercool 53123-A Refillable Dye\/Oil Injector for AC Systems\u003c\/h2\u003e\u003cp\u003eRefillable dye and oil injector for injecting UV leak detection dye or compressor oil into AC and refrigeration systems. Compatible with R410A, R32, R407C, R134a and other refrigerants. Aluminium and brass construction.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eInjects UV dye or compressor oil into refrigerant systems\u003c\/li\u003e\n\u003cli\u003eRefillable — use with any compatible UV dye or oil\u003c\/li\u003e\n\u003cli\u003eCompatible with R410A, R32, R407C, R134a \u0026amp; others\u003c\/li\u003e\n\u003cli\u003eAluminium \u0026amp; brass construction — refrigerant compatible\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eAlso Consider\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/mastercool\"\u003eAll Mastercool Products\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/collections\/hvac-tools\"\u003eBrowse all HVAC Tools\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Mastercool","offers":[{"title":"Default Title","offer_id":57029573050745,"sku":"53123-A","price":111.64,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0158\/3481\/files\/Mastercool-53123-A-Refillable-Dye-Oil-Injector-for-A-C-Systems-Ryan-Air-Conditioning-Spares-68945195041143.jpg?v=1775889343"},{"product_id":"mastercool-tube-cutter-reduced-friction-1-8-to-1-1-8-o-d","title":"Mastercool 72029 Reduced-Friction Tube Cutter – 1\/8\" to 1-1\/8\" \/ 3–28mm","description":"\u003cp\u003eMastercool 72029 is a reduced-friction tube cutter for copper and other compatible HVAC\/R tubing.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTube range:\u003c\/strong\u003e 1\/8\" to 1-1\/8\" O.D. \/ 3–28 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesign:\u003c\/strong\u003e Ball bearings in the cutter wheel, tube rollers and control knob reduce rolling resistance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePurpose:\u003c\/strong\u003e Faster, easier cutting with reduced operator fatigue\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReplacement wheel:\u003c\/strong\u003e Mastercool 72030\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Mastercool","offers":[{"title":"Default Title","offer_id":57029574230393,"sku":"72029","price":32.48,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0158\/3481\/files\/Mastercool-Tube-Cutter-Reduced-Friction-1-8-To-1-1-8-O-D-Ryan-Air-Conditioning-Spares-68945195565431.jpg?v=1775889349"},{"product_id":"mastercool-straight-adapter-with-valve-core-high-side-1-4-7-16-20-x-16mm","title":"Mastercool 82332 R134a High-Side Straight Retrofit Adapter – 1\/4\" x 16mm","description":"\u003cp\u003e\u003cstrong\u003eMastercool 82332\u003c\/strong\u003e high-side straight R134a retrofit adapter with valve core and service-port cap.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConnection: 1\/4\" (7\/16\"-20) x 16mm\u003c\/li\u003e\n\u003cli\u003eHigh-side R134a retrofit adapter\u003c\/li\u003e\n\u003cli\u003eIncludes valve core and service-port cap\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Mastercool","offers":[{"title":"Default Title","offer_id":57029574525305,"sku":"82332","price":3.5,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0158\/3481\/files\/Mastercool-Straight-Adapter-with-Valve-Core-High-Side-1-4-7-16-20-x-16mm-Ryan-Air-Conditioning-Spares-68945196220791.jpg?v=1775889356"},{"product_id":"mastercool-service-coupler-high-side-red-r134a-manual-1-4-fl-m-x-13mm","title":"Mastercool 82834-E R134a High-Side Manual Coupler – 1\/4\" FL-M x 16mm","description":"\u003cp\u003eMastercool 82834-E is the red high-side manual R134a service coupler with a 1\/4\" flare male connection and 16 mm service-port connection.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSide:\u003c\/strong\u003e High side\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRefrigerant:\u003c\/strong\u003e 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Title","offer_id":57029574885753,"sku":"82834-E","price":33.48,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0158\/3481\/files\/Mastercool-Service-Coupler-High-Side-Red-R134a-Manual-1-4-Fl-m-X-13mm-Ryan-Air-Conditioning-Spares-68945196351863.jpg?v=1775889364"},{"product_id":"mastercool-r134a-manual-couplers-high-side-low-side-hvac-tool-16mm-13mm","title":"Mastercool 82934-E R134a Low-Side Manual Coupler – 1\/4\" FL-M x 13mm","description":"\u003cp\u003eMastercool 82934-E is the blue low-side manual R134a service coupler with a 1\/4\" flare male connection and 13 mm service-port connection.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSide:\u003c\/strong\u003e Low side\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRefrigerant:\u003c\/strong\u003e R134a\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection:\u003c\/strong\u003e 1\/4\" FL-M x 13 mm 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Title","offer_id":57029577671033,"sku":"89772-MB","price":158.45,"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-90063-2v-110b-3-cfm-two-stage-vacuum-pump-110v-220v","title":"Mastercool 90063-2V-220B 3 CFM Two-Stage Dual-Voltage Vacuum Pump – 220V Schuko","description":"\u003cp\u003eMastercool 90063-2V-220B is a two-stage dual-voltage vacuum pump supplied with a 220 V Schuko power lead.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStages:\u003c\/strong\u003e 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFree air displacement:\u003c\/strong\u003e 70 L\/min at 60 Hz; 58 L\/min at 50 Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUltimate vacuum:\u003c\/strong\u003e 15 microns\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMotor:\u003c\/strong\u003e 1\/3 HP\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePump speed:\u003c\/strong\u003e 1720 RPM at 60 Hz; 1440 RPM at 50 Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrical:\u003c\/strong\u003e 110\/220 V, 50\/60 Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower lead:\u003c\/strong\u003e 220 V Schuko\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e approximately 7 kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e approximately 27 × 15 × 25 cm\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eUse in accordance with Mastercool’s operating instructions and the refrigerant-system manufacturer’s evacuation procedure.\u003c\/p\u003e","brand":"Mastercool","offers":[{"title":"Default Title","offer_id":57029578031481,"sku":"90063-2V-220B","price":362.98,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0158\/3481\/files\/Mastercool-90063-2V-110B-3-CFM-Two-Stage-Vacuum-Pump-110V-220V-Ryan-Air-Conditioning-Spares-68945198023031.jpg?v=1775889401"},{"product_id":"mastercool-charging-hose-blue-36-inch-1-4-manual-ball-valve","title":"Mastercool 90263-36 Blue Standard Charging Hose – 90cm, 1\/4\" SAE, Manual Shut-Off","description":"\u003ch1\u003eMastercool 90263-36 Standard Hose Blue 90cm 1\/4\" with Manual Shut-off Valve\u003c\/h1\u003e\u003cp\u003eProfessional 90cm (36\") blue standard pressure charging hose with integrated manual shut-off valve. Features 1\/4\" SAE connections and Grade 5 construction. Manual shut-off valve meets EPA requirements for refrigerant containment. Blue colour for low-side identification.\u003c\/p\u003e\u003ch2\u003eKey Features:\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e90cm (36 inch) length\u003c\/li\u003e\n\u003cli\u003eBlue colour for low-side identification\u003c\/li\u003e\n\u003cli\u003eManual shut-off valve integrated\u003c\/li\u003e\n\u003cli\u003e1\/4\" SAE connections\u003c\/li\u003e\n\u003cli\u003eGrade 5 standard hose construction\u003c\/li\u003e\n\u003cli\u003eMeets EPA, SAE, UL requirements\u003c\/li\u003e\n\u003cli\u003eProfessional-grade quality\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications:\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eLength: 90cm (36 inches)\u003c\/li\u003e\n\u003cli\u003eColour: Blue (low-side)\u003c\/li\u003e\n\u003cli\u003eFittings: 1\/4\" SAE with manual shut-off valve\u003c\/li\u003e\n\u003cli\u003eHose Type: Standard, Grade 5\u003c\/li\u003e\n\u003cli\u003eWorking Pressure: 41 BAR (600 PSI)\u003c\/li\u003e\n\u003cli\u003eBurst Pressure: 210 bar (3000 PSI)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eEPA Compliance:\u003c\/h2\u003e\u003cp\u003eManual shut-off valve meets EPA requirements for preventing unnecessary refrigerant venting during service operations. Essential for professional refrigerant service work.\u003c\/p\u003e\u003cp\u003eProfessional blue charging hose with manual shut-off valve. EPA compliant for refrigerant containment. Standard 90cm length for versatile use.\u003c\/p\u003e","brand":"Mastercool","offers":[{"title":"Default Title","offer_id":57029579178361,"sku":"90263-36","price":15.72,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0158\/3481\/files\/Mastercool-Charging-Hose-blue-36-Inch-1-4-Manual-ball-valve-Ryan-Air-Conditioning-Spares-68945198809463.jpg?v=1775889408"},{"product_id":"mastercool-charging-hose-yellow-60-inch-1-4-manual-ball-valve","title":"Mastercool 90264-60 Charging Hose Yellow 150cm 1\/4\" SAE with Manual Ball Valve","description":"\u003ch2\u003eMastercool 90264-60 — Yellow Charging Hose with Manual Ball Valve\u003c\/h2\u003e\n\u003cp\u003eProfessional yellow charging hose 150cm (60\") length with integrated manual ball valve. 1\/4\" SAE fittings, Grade 5 construction. Working pressure 600 PSI (41 bar); burst pressure 3000 PSI (210 bar). EPA, SAE, and UL compliant for refrigerant containment. Yellow colour indicates centre\/charging line use. Essential hose for manifold gauge sets and refrigerant service operations.\u003c\/p\u003e\n\u003ch2\u003eKey Features:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e150cm (60\") Length\u003c\/strong\u003e – Extended reach for difficult installations\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManual Ball Valve\u003c\/strong\u003e – Quarter-turn shut-off for refrigerant containment\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1\/4\" SAE Fittings\u003c\/strong\u003e – Standard size for HVAC\/R applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrade 5 Construction\u003c\/strong\u003e – High-quality, durable hose\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e41 BAR Working Pressure\u003c\/strong\u003e – Use only within the stated hose pressure rating and system requirements\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEPA\/SAE\/UL Compliant\u003c\/strong\u003e – Meets professional standards\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYellow Colour\u003c\/strong\u003e – Centre\/charging line identification\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfessional Quality\u003c\/strong\u003e – Built for daily HVAC\/R use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eModel: 90264-60\u003c\/li\u003e\n\u003cli\u003eType: Charging hose with manual ball valve\u003c\/li\u003e\n\u003cli\u003eLength: 150cm (60\")\u003c\/li\u003e\n\u003cli\u003eFittings: 1\/4\" SAE both ends\u003c\/li\u003e\n\u003cli\u003eGrade: Grade 5\u003c\/li\u003e\n\u003cli\u003eWorking pressure: 600 PSI (41 bar)\u003c\/li\u003e\n\u003cli\u003eBurst pressure: 3000 PSI (210 bar)\u003c\/li\u003e\n\u003cli\u003eColour: Yellow (centre\/charging line)\u003c\/li\u003e\n\u003cli\u003eBall valve: Manual quarter-turn shut-off\u003c\/li\u003e\n\u003cli\u003eCompliance: EPA, SAE, UL\u003c\/li\u003e\n\u003cli\u003eWeight: 10 kg (shipping weight)\u003c\/li\u003e\n\u003cli\u003eSKU: 90264-60\u003c\/li\u003e\n\u003cli\u003eHS Code: 40093100\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eComplete 3-Hose Sets Available:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/mastercool-set-of-3-150cm-stand-hose-1-4-w-man-shut-off-vlv\"\u003e90262-60 — Set of 3 x 150cm Standard Hoses with Manual Shut-Off Valves\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eIndividual Colour Hoses:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/mastercool-red-90-manual-shut-off-valve-1-4-flare-with-flexible-hose-high-pressure\"\u003e90265 — Red Manual Shut-Off Valve with Flexible Hose (High-Side)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/mastercool-blue-90-manual-shut-off-valve-1-4-flare-with-flexible-hose-low-pressure\"\u003e90269 — Blue 90° Manual Shut-Off Valve with Flexible Hose (Low-Side)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eUse With Manifold Sets:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/33103-m\"\u003e33103-M — 2-Way Brass Manifold 63mm 5 Refrigerant Scales\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/33636-m\"\u003e33636-M — Brass Manifold Set 63mm 5 Scales with 3 x 90cm Hoses\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplications:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCentre\/charging line for manifold gauge sets\u003c\/li\u003e\n\u003cli\u003eRefrigerant cylinder connections\u003c\/li\u003e\n\u003cli\u003eVacuum pump connections\u003c\/li\u003e\n\u003cli\u003eRecovery machine connections\u003c\/li\u003e\n\u003cli\u003eHVAC\/R system service\u003c\/li\u003e\n\u003cli\u003eProfessional refrigerant handling\u003c\/li\u003e\n\u003cli\u003eEPA-compliant refrigerant containment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhy Yellow for Centre\/Charging Line?\u003c\/h2\u003e\n\u003cp\u003eIndustry standard colour coding uses yellow for the centre\/charging line on manifold gauge sets. The yellow hose connects to refrigerant cylinders, vacuum pumps, or recovery machines. This colour coding prevents connection errors and ensures safe, professional refrigerant handling. The 90264-60 yellow hose is specifically designed for this critical centre port application.\u003c\/p\u003e\n\u003ch2\u003eManual Ball Valve Advantage:\u003c\/h2\u003e\n\u003cp\u003eThe integrated manual ball valve provides quarter-turn shut-off control, allowing you to close the hose before disconnecting. This prevents refrigerant venting and ensures EPA compliance. The ball valve eliminates the need for separate shut-off valves and provides positive, leak-free shut-off when closed.\u003c\/p\u003e\n\u003ch2\u003eGrade 5 Construction:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Quality Materials\u003c\/strong\u003e – Superior hose construction\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e41 BAR Working Pressure\u003c\/strong\u003e – Use only within the stated hose pressure rating and system requirements\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable\u003c\/strong\u003e – Long service life in professional use\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible\u003c\/strong\u003e – Easy routing and positioning\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Resistant\u003c\/strong\u003e – Withstands HVAC\/R service conditions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eBenefits:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e150cm Length\u003c\/strong\u003e – Extended reach for difficult installations\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBall Valve Integrated\u003c\/strong\u003e – EPA-compliant refrigerant containment\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e41 BAR Pressure\u003c\/strong\u003e – Use only within the stated hose pressure rating and system requirements\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrade 5 Quality\u003c\/strong\u003e – Professional-grade construction\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEPA\/SAE\/UL Compliant\u003c\/strong\u003e – Meets professional standards\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYellow Colour Coding\u003c\/strong\u003e – Industry-standard centre line identification\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1\/4\" SAE Fittings\u003c\/strong\u003e – Universal compatibility\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfessional Quality\u003c\/strong\u003e – Built for daily commercial use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eHow to Use:\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003eConnect one end to manifold centre port (yellow)\u003c\/li\u003e\n\u003cli\u003eConnect other end to refrigerant cylinder, vacuum pump, or recovery machine\u003c\/li\u003e\n\u003cli\u003eOpen ball valve (quarter-turn) to allow flow\u003c\/li\u003e\n\u003cli\u003eProceed with charging, evacuation, or recovery operation\u003c\/li\u003e\n\u003cli\u003eClose ball valve before disconnecting\u003c\/li\u003e\n\u003cli\u003eDisconnect hose with minimal refrigerant loss\u003c\/li\u003e\n\u003cli\u003eBall valve contains refrigerant in hose\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003eEPA Refrigerant Containment:\u003c\/h2\u003e\n\u003cp\u003eEPA regulations require technicians to minimise refrigerant venting during service operations. The manual ball valve on the 90264-60 allows you to close the hose before disconnecting, containing refrigerant and preventing atmospheric release. This is essential for EPA compliance and professional refrigerant handling practices.\u003c\/p\u003e\n\u003ch2\u003e150cm (60\") Length Advantages:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtended Reach\u003c\/strong\u003e – Access difficult installations without moving equipment\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommercial Applications\u003c\/strong\u003e – Ideal for large equipment and rooftop units\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReduced Movement\u003c\/strong\u003e – Less need to reposition manifold during service\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfessional Standard\u003c\/strong\u003e – Preferred length for commercial HVAC\/R work\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eColour Coding Standard:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlue Hose\u003c\/strong\u003e – Low-side (suction) connection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRed Hose\u003c\/strong\u003e – High-side (discharge) connection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYellow Hose (90264-60)\u003c\/strong\u003e – Centre\/charging line connection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eMaintenance:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eInspect hose regularly for cracks, cuts, or damage\u003c\/li\u003e\n\u003cli\u003eCheck fittings for leaks\u003c\/li\u003e\n\u003cli\u003eTest ball valve operation regularly\u003c\/li\u003e\n\u003cli\u003eReplace if hose becomes damaged or leaks\u003c\/li\u003e\n\u003cli\u003eStore coiled loosely to prevent kinking\u003c\/li\u003e\n\u003cli\u003eKeep fittings clean and free from debris\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSafety Notes:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eAlways close ball valve before disconnecting\u003c\/li\u003e\n\u003cli\u003eCheck working pressure rating for refrigerant being used\u003c\/li\u003e\n\u003cli\u003eInspect hose before each use\u003c\/li\u003e\n\u003cli\u003eReplace damaged hoses immediately\u003c\/li\u003e\n\u003cli\u003eFollow EPA refrigerant handling regulations\u003c\/li\u003e\n\u003cli\u003eWear safety glasses when handling refrigerant\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eProfessional Quality:\u003c\/strong\u003e Mastercool charging hoses are built to professional standards with Grade 5 construction and EPA\/SAE\/UL compliance for safe, reliable refrigerant handling in demanding HVAC\/R service environments. Essential equipment for professional manifold gauge sets.\u003c\/p\u003e","brand":"Mastercool","offers":[{"title":"Default Title","offer_id":57029579800953,"sku":"90264-60","price":19.18,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0158\/3481\/files\/Mastercool-Charging-Hose-Yellow-60-Inch-1-4-Manual-Ball-Valve-Ryan-Air-Conditioning-Spares-68945199825271.jpg?v=1775889415"},{"product_id":"mastercool-valve-core-removal-kit-with-6-valve-cores","title":"Mastercool 90376 Valve Core Remover with 6 Replacement Valve Cores – R12","description":"\u003cp\u003eMastercool 90376 is a valve-core remover for R12 service, with built-in storage for six replacement access valve cores.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e R12 valve-core removal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded:\u003c\/strong\u003e Valve-core remover plus 6 replacement access valve cores\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReplacement cores:\u003c\/strong\u003e Mastercool 90377, supplied as 6 × 0377-001 standard valve cores\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e Quickly removes and replaces compatible service-port valve cores\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Mastercool","offers":[{"title":"Default Title","offer_id":57029580128633,"sku":"90376","price":8.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0158\/3481\/files\/Mastercool-Valve-Core-Removal-Kit-With-6-Valve-Cores-Ryan-Air-Conditioning-Spares-68945200611703.jpg?v=1775889422"},{"product_id":"mastercool-standard-valve-core-20-pieces","title":"Mastercool 90377-20 Standard Valve Cores – Pack of 20","description":"\u003cp\u003eMastercool 90377-20 is a pack of 20 standard replacement valve cores for HVAC\/R 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Pin for 91490\/6\/8\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eValve Core Kits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/10851800973646\"\u003e58490 — Universal R12\/R134a Valve Core Master Kit\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/9673652535630\"\u003e58490-YF — Universal R1234yf Valve Core Master Kit\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/9673651781966\"\u003e91337 — R12\/R134a\/R1234yf Valve Core Repair Kit\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eValve Cores\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"\/products\/9673651618126\"\u003e90377-20 — Standard Valve Core (20pcs)\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eInstallation Kits\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"\/products\/9673651585358\"\u003e90376 — Valve Core Removal Installation Kit 6 Cores\u003c\/a\u003e\u003c\/li\u003e\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\u003eMobile service operators\u003c\/li\u003e\n\u003cli\u003eWorkshop environments\u003c\/li\u003e\n\u003cli\u003eRefrigeration technicians\u003c\/li\u003e\n\u003cli\u003eProfessional service operations\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eMaintenance\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eKeep Clean:\u003c\/strong\u003e Wipe tool clean after use\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInspect Regularly:\u003c\/strong\u003e Check for wear or damage\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReplace When Worn:\u003c\/strong\u003e Use replacement tip \u0026amp; pin (91490-K) when needed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProper Storage:\u003c\/strong\u003e Store in toolbox or service kit\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eProfessional Quality:\u003c\/strong\u003e Mastercool standard valve core remover installer tool provides precision-engineered, reliable performance for valve core removal and installation on automotive A\/C and refrigeration systems in demanding workshop and mobile service environments.\u003c\/p\u003e","brand":"Mastercool","offers":[{"title":"Default Title","offer_id":57029584159097,"sku":"91490","price":32.48,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0158\/3481\/files\/Mastercool-Standard-Valve-Core-Remover-and-Installer-Ryan-Air-Conditioning-Spares-68945205199223.jpg?v=1775889470"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0158\/3481\/collections\/mastercool-distributor_2x_b24ebe97-2360-4171-bf46-2cd56fdb8f9f_1.png?v=1784193450","url":"https:\/\/www.airconspares.com\/collections\/mastercool.oembed?page=13","provider":"Airconspares.com","version":"1.0","type":"link"}