{"title":"Manifolds \u0026 Gauges","description":"\u003cp\u003eProfessional HVAC manifolds and pressure gauges for refrigeration diagnostics and service. Our collection includes 2-way and 4-way manifold sets, replacement gauges, and manifold accessories for accurate pressure measurement and refrigerant handling.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eManifold \u0026amp; Gauge Equipment:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAnalog and digital manifold gauge sets with multiple refrigerant scales\u003c\/li\u003e\n\u003cli\u003e2-way and 4-way brass and aluminium manifolds\u003c\/li\u003e\n\u003cli\u003eHigh and low-pressure replacement gauges (63mm and 80mm)\u003c\/li\u003e\n\u003cli\u003eManifold hoses, valve cores, and accessories\u003c\/li\u003e\n\u003cli\u003eCompatible with R22, R410A, R134a, R32, R404A, R290, and CO2 refrigerants\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eMastercool manifolds deliver precise pressure readings and reliable performance for professional HVAC technicians.\u003c\/p\u003e","products":[{"product_id":"mastercool-refrigeration-manifold-gauge-set-93636","title":"Mastercool 93636-E 2-Way Aluminium Manifold Gauge Set 63mm R410A\/R32 3×90cm","description":"\u003ch3\u003eProfessional 2-Way Aluminium Manifold with Free-Floating Piston Valves\u003c\/h3\u003e\n\u003cp\u003eMastercool is the leading manufacturer of professional quality A\/C manifold gauge sets. The 93636-E 2-way aluminium manifold gauge set features precision-machined construction, 63mm colour-coordinated gauges, and innovative free-floating piston valves that deliver superior performance and longevity. Built to last with the finest materials and machined to the highest quality standards, this is the manifold set professionals trust.\u003c\/p\u003e\n\u003ch4\u003eFree-Floating Piston Valves: Less Wear, Longer Life\u003c\/h4\u003e\n\u003cp\u003eThe \u003cstrong\u003efree-floating piston valve design\u003c\/strong\u003e is a Mastercool innovation that results in significantly less wear and tear compared to market-standard twisting piston valves. Traditional twisting valves create friction and wear with every operation — the free-floating design eliminates this problem, delivering smooth operation and extended service life.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy This Matters:\u003c\/strong\u003e Manifold valves are operated hundreds of times during typical use. The free-floating piston design means less friction, smoother operation, and valves that maintain their sealing performance year after year. This is engineering that makes a real difference in daily use.\u003c\/p\u003e\n\u003ch4\u003eDouble O-Ring Seal: Superior Leak Prevention\u003c\/h4\u003e\n\u003cp\u003eThe \u003cstrong\u003edouble O-ring design\u003c\/strong\u003e provides a much better seal than single O-ring valves, resulting in fewer leaks and more reliable refrigerant containment. Each valve features two precision O-rings that create redundant sealing — if one seal degrades, the second maintains integrity. This design ensures leak-free operation even after years of professional use.\u003c\/p\u003e\n\u003ch4\u003e63mm Gauges: 1.6 Gauge Class Precision\u003c\/h4\u003e\n\u003cp\u003eThe \u003cstrong\u003e63mm (2.5\") gauges\u003c\/strong\u003e are 1.6 gauge class instruments — professional-grade accuracy for precise system diagnosis. The large dial size makes readings easy to see from any angle, whilst the colour-coordinated design allows instant refrigerant recognition. These aren't cheap import gauges — they're precision instruments built for professional HVAC work.\u003c\/p\u003e\n\u003ch4\u003eColour-Coordinated for Easy Refrigerant Recognition\u003c\/h4\u003e\n\u003cp\u003eAll Mastercool gauges are \u003cstrong\u003ecolour-coordinated for easy refrigerant recognition\u003c\/strong\u003e. The 93636-E features gauges calibrated and colour-coded for R410A, R507, R404A, and R22 refrigerants. No confusion, no mistakes — just grab the right manifold for the job.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFree-Floating Piston Valves\u003c\/strong\u003e — Less wear and tear vs twisting piston valves\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDouble O-Ring Seal\u003c\/strong\u003e — Superior leak prevention and reliability\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e63mm Gauges\u003c\/strong\u003e — 1.6 gauge class precision, easy-to-read dials\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAluminium Body\u003c\/strong\u003e — Lightweight, durable, precision-machined\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 x 90cm Hoses\u003c\/strong\u003e — Standard length for most applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-Refrigerant\u003c\/strong\u003e — R410A, R507, R404A, R22\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfessional Quality\u003c\/strong\u003e — Built to last with finest materials\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eModel: 93636-E\u003c\/li\u003e\n\u003cli\u003eConfiguration: 2-way manifold\u003c\/li\u003e\n\u003cli\u003eGauge Size: 63mm (2.5\")\u003c\/li\u003e\n\u003cli\u003eGauge Class: 1.6 (professional precision)\u003c\/li\u003e\n\u003cli\u003eGauge Part Number: EH-EL\u003c\/li\u003e\n\u003cli\u003eRefrigerants: R410A, R507A, R404A, R22\u003c\/li\u003e\n\u003cli\u003eValve Type: Free-floating piston with double O-ring seal\u003c\/li\u003e\n\u003cli\u003eBody Material: Aluminium, precision-machined\u003c\/li\u003e\n\u003cli\u003eHoses: 3 x 90cm standard hoses (red, blue, yellow)\u003c\/li\u003e\n\u003cli\u003eConnections: 1\/4\" SAE\u003c\/li\u003e\n\u003cli\u003ePackaging: Clamshell (European standard)\u003c\/li\u003e\n\u003cli\u003eMade in: USA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eComplete 93636 Series Range\u003c\/h4\u003e\n\u003cp\u003eThe 93636-E is part of Mastercool's comprehensive manifold range. Other models in the series include:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eE-Series (R410A, R507A, R404A, R22):\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e93103-E\u003c\/strong\u003e: Manifold only (no hoses) — gauges, fittings, central tee 1\/4\" SAE\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e93636-E\u003c\/strong\u003e: Manifold set with 3 x 90cm standard hoses (this model)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e93661-E\u003c\/strong\u003e: Manifold set with 3 x 150cm standard hoses\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e92661-E\u003c\/strong\u003e: Manifold set with 3 x 150cm ball valve hoses\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e93772-E\u003c\/strong\u003e: Manifold set with 3 x 180cm standard hoses\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e92661-E-JT\u003c\/strong\u003e: Manifold set with 3 x 150cm nylon barrier in-line ball valve hoses (red\/blue 1\/4\" x 5\/16\", yellow 1\/4\" x 1\/4\")\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eMR-Series (R134a, R22, R12, R404A):\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e93103-MR, 93636-MR, 93661-MR, 92661-MR, 93772-MR\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eM-Series (R134a, R404A, R407C, R22, R507A):\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e93103-M, 93636-M, 93661-M, 92661-M, 93772-M\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eOptional Accessories and Upgrades\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eGauge Protectors:\u003c\/strong\u003e Add \"-G\" suffix for shock-resistant gauge protectors\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTeflon Gaskets:\u003c\/strong\u003e Add \"-T\" suffix for teflon gasket assembly\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBall Valve Hoses:\u003c\/strong\u003e Add \"-E\" suffix for ball valves at hose ends\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOptional 1\/4\" x 5\/16\" Adapters (for E-series manifolds):\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e-410 suffix\u003c\/strong\u003e: Includes 2 x 90410 flex adapters (convert 1\/4\" SAE to 5\/16\" SAE)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e-411 suffix\u003c\/strong\u003e: Includes 2 x 90411 flex adapters with ball valve (convert 1\/4\" SAE to 5\/16\" SAE)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e-413 suffix\u003c\/strong\u003e: Includes 2 x 90413 straight adapter fittings (convert 1\/4\" to 5\/16\" SAE)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e-433 suffix\u003c\/strong\u003e: Includes 2 x 90433 adapters with fittings (convert 1\/4\" to 5\/16\" SAE)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCarrying Case:\u003c\/strong\u003e Part number 58102-PBR (plastic carrying case, sold separately)\u003c\/p\u003e\n\u003ch4\u003eReplacement Parts\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e85215\u003c\/strong\u003e: O-Rings (4 pieces)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e85216\u003c\/strong\u003e: Seal and Seat Assembly (2 pieces)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003ePerfect For\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eHVAC technicians servicing R410A air conditioning systems\u003c\/li\u003e\n\u003cli\u003eCommercial refrigeration service (R404A, R507)\u003c\/li\u003e\n\u003cli\u003eResidential A\/C installation and maintenance\u003c\/li\u003e\n\u003cli\u003eHeat pump service and diagnostics\u003c\/li\u003e\n\u003cli\u003eMobile service operations requiring reliable manifolds\u003c\/li\u003e\n\u003cli\u003eWorkshop installations with professional-grade equipment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eWhy Choose Mastercool Manifolds?\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLeading Manufacturer\u003c\/strong\u003e — Industry-trusted professional quality\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinest Materials\u003c\/strong\u003e — Precision-machined aluminium construction\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInnovative Design\u003c\/strong\u003e — Free-floating piston valves reduce wear\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuperior Sealing\u003c\/strong\u003e — Double O-ring design prevents leaks\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfessional Gauges\u003c\/strong\u003e — 1.6 gauge class, 63mm dials\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt to Last\u003c\/strong\u003e — Highest quality standards, made in USA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComprehensive Range\u003c\/strong\u003e — Multiple hose lengths and configurations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eFree-Floating vs Twisting Piston Valves\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eTraditional Twisting Piston Valves:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePiston rotates during operation\u003c\/li\u003e\n\u003cli\u003eCreates friction and wear on seals\u003c\/li\u003e\n\u003cli\u003eSeals degrade faster from twisting motion\u003c\/li\u003e\n\u003cli\u003eRequires more frequent maintenance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eMastercool Free-Floating Piston Valves:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePiston moves linearly without rotation\u003c\/li\u003e\n\u003cli\u003eMinimal friction on seals\u003c\/li\u003e\n\u003cli\u003eSeals last significantly longer\u003c\/li\u003e\n\u003cli\u003eSmooth operation year after year\u003c\/li\u003e\n\u003cli\u003eLess maintenance, more reliability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eThe Professional's Choice for R410A Service\u003c\/h4\u003e\n\u003cp\u003eThe Mastercool 93636-E 2-way aluminium manifold gauge set is the professional's choice for R410A, R507, R404A, and R22 service. With innovative free-floating piston valves, double O-ring seals, precision 63mm gauges, and aluminium construction machined to the highest standards, this manifold delivers the reliability and accuracy professionals demand. Built to last with the finest materials — this is a manifold you'll use for years.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFree-floating piston valves. Double O-ring seals. 63mm precision gauges. Professional quality, built to last.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Mastercool","offers":[{"title":"Default Title","offer_id":57029529600377,"sku":"93636-E","price":68.05,"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-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. 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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":1082.84,"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":"mastercool-mrbh-replacement-gauge-80mm-hp-psi-bar-c-r12-r22-134a-404a","title":"Mastercool MRBH High Pressure Replacement Gauge 80mm R12\/R22\/R134a","description":"\u003ch2\u003e\u003cstrong\u003eMastercool MRBH High Side Red Gauge 80mm, HP, Psi\/Bar\/C, R12-22-134a-404A MRBH.\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eUpgrade your refrigeration system with the Mastercool MRBH Replacement Gauge. This high-side, 80mm gauge accurately measures HP, Psi\/Bar\/C, and works with R12, R22, 134a, and 404A refrigerants. Get precise readings and improved performance with this industry-expert-approved gauge.\u003c\/p\u003e\n\u003cp\u003eMastercool offers one of the most extensive lines of high-quality replacement gauges. Our wide variety of gauge scales are available in different sizes and styles. All of our gauges are designed with the ANTI-FLUTTER feature, which reduces needle fluctuation and increases reading accuracy.\u003c\/p\u003e","brand":"Mastercool","offers":[{"title":"Default Title","offer_id":57030120145273,"sku":"MRBH","price":10.25,"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":"mastercool-r1234yf-2-way-piston-valve-manifold-set","title":"Mastercool 83272 2-Way Piston Manifold Gauge Set R1234yf","description":"\u003ch1\u003eMastercool 83272 2-Way Piston Valve Manifold for R1234yf\u003c\/h1\u003e\u003cp\u003eProfessional 2-way piston valve manifold specifically designed for R1234yf refrigerant. Features precision gauges and piston-type valves for reliable performance. Essential tool for servicing modern automotive A\/C systems using R1234yf refrigerant. Meets all requirements for R1234yf service work.\u003c\/p\u003e\u003ch2\u003eKey Features:\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSpecifically designed for R1234yf refrigerant\u003c\/li\u003e\n\u003cli\u003e2-way piston valve manifold design\u003c\/li\u003e\n\u003cli\u003ePrecision gauges for accurate readings\u003c\/li\u003e\n\u003cli\u003ePiston-type valves for reliable operation\u003c\/li\u003e\n\u003cli\u003eDurable construction\u003c\/li\u003e\n\u003cli\u003eProfessional-grade quality\u003c\/li\u003e\n\u003cli\u003eMeets R1234yf service requirements\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications:\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRefrigerant: R1234yf\u003c\/li\u003e\n\u003cli\u003eType: 2-way piston valve manifold\u003c\/li\u003e\n\u003cli\u003eValve Type: Piston valves\u003c\/li\u003e\n\u003cli\u003eApplication: Automotive A\/C service\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplications:\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eR1234yf automotive A\/C service\u003c\/li\u003e\n\u003cli\u003eModern vehicle A\/C systems\u003c\/li\u003e\n\u003cli\u003eR1234yf charging and recovery\u003c\/li\u003e\n\u003cli\u003eSystem diagnostics and pressure testing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eBenefits:\u003c\/h2\u003e\u003cp\u003eR1234yf is the new refrigerant standard for automotive A\/C systems, replacing R134a in newer vehicles. This manifold is specifically designed for R1234yf service, ensuring compatibility and safe operation. Essential for technicians servicing modern vehicles with R1234yf systems.\u003c\/p\u003e\u003cp\u003eProfessional manifold for the latest automotive refrigerant standard. Ensure safe and effective service of R1234yf systems with this dedicated tool.\u003c\/p\u003e","brand":"Mastercool","offers":[{"title":"Default Title","offer_id":57163884265849,"sku":"83272","price":171.69,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0158\/3481\/files\/83272.jpg?v=1777441979"},{"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":21.6,"currency_code":"GBP","in_stock":true}]},{"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":70.24,"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":70.24,"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":247.9,"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 Aluminium Manifold Body 70mm 1\/4\" SAE","description":"\u003cp\u003eThe \u003cstrong\u003eMastercool 55102-A\u003c\/strong\u003e is a professional R744 (CO2) 2-way aluminium manifold body designed for high-pressure transcritical CO2 refrigeration systems. Built with solid extruded aluminium and featuring advanced piston valve technology, this manifold delivers reliable performance in demanding commercial applications.\u003c\/p\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\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 for hose compatibility\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated hook\u003c\/strong\u003e — Convenient hanging during service work\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\u003eConnections:\u003c\/strong\u003e 1\/4\" SAE fittings\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGauge Compatibility:\u003c\/strong\u003e Class 1.0, 70mm, PSI\/MPa\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cp\u003eManifold body only with a hook. Gauges and hoses sold separately.\u003c\/p\u003e\n\u003ch3\u003eRelated Products\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/mastercool-55103-a-fx234\" title=\"Mastercool 55103-A\"\u003e55103-A\u003c\/a\u003e — Complete manifold with oil-filled gauges (body + gauges)\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/mastercool-55661-a\" title=\"Mastercool 55661-A\"\u003e55661-A\u003c\/a\u003e — Full assembly with gauges and 3×150cm steel braided 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-55360\" title=\"Steel Braided Hoses\"\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 — Plastic carrying case\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cp\u003eIdeal for commercial refrigeration technicians servicing transcritical CO2 systems, supermarket refrigeration, industrial cooling, and heat pump applications where R744 is the refrigerant.\u003c\/p\u003e","brand":"Mastercool","offers":[{"title":"Default Title","offer_id":57164100141433,"sku":"55102-A","price":151.5,"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":"mastercool-98063-bt-digital-vacuum-gauge-with-bluetooth","title":"Mastercool 98063-BT Digital Bluetooth Vacuum Gauge for HVAC Evacuation","description":"\u003ch2\u003eMastercool 98063-BT Digital Vacuum Gauge with Bluetooth® Wireless Technology\u003c\/h2\u003e\u003cp\u003eThe Mastercool 98063-BT combines a state-of-the-art glass bead thermistor sensor with Bluetooth® wireless technology, giving HVAC\/R technicians accurate, real-time vacuum readings on their smartphone or tablet via the free \u003cstrong\u003eMastercool Connect app\u003c\/strong\u003e (iOS \u0026amp; Android). Monitor your evacuation from up to 80 metres away — no need to crouch next to the pump.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGlass Bead Thermistor Sensor\u003c\/strong\u003e — with temperature compensation for accurate readings across operating conditions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5-Digit LCD with Ultra-Vibrant Blue Backlight\u003c\/strong\u003e — clear readability in all lighting conditions; backlight auto-off after 3 minutes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBluetooth® 4.2 and 5\u003c\/strong\u003e — 260' (80m) maximum line-of-sight wireless range; pairs with the Mastercool Connect app\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVacuum Level Target Alarm\u003c\/strong\u003e — audio and visual alert when vacuum drops below a user-adjustable set point\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMultiple Vacuum Units\u003c\/strong\u003e — display in Micron, Torr, mTorr, mmHg, mBar or Pa\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSintered Bronze Inlet Filter\u003c\/strong\u003e — protects the sensor from contamination\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChemical Resistant Sensor\u003c\/strong\u003e — easy to clean; field-serviceable gasket and depressor\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eField Calibration\u003c\/strong\u003e — two-point calibration (atmospheric + deep vacuum) can be performed on site\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAuto-Off\u003c\/strong\u003e — powers down after 10 minutes at atmospheric pressure; stays on during active evacuation or when Bluetooth is connected\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow Battery Indicator\u003c\/strong\u003e — LCD icon alerts when batteries need replacing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensor:\u003c\/strong\u003e Glass bead thermistor with temperature compensation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection Fitting:\u003c\/strong\u003e 1\/4\" SAE F-FL with stem depressor\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e 32 to 120°F (0 to 45°C)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVacuum Range:\u003c\/strong\u003e 20,000 to 1 micron\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccuracy:\u003c\/strong\u003e ±10% of reading (from 10,000 to 100 microns)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProof Pressure:\u003c\/strong\u003e 450 psi\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower:\u003c\/strong\u003e 2 x AA batteries (included)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery Life:\u003c\/strong\u003e 100+ continuous hours (depending on backlight use)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.13 kg without batteries \/ 0.23 kg with batteries\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 50 mm x 160 mm x 36 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBluetooth Range:\u003c\/strong\u003e 260' (80m) line-of-sight\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBluetooth Version:\u003c\/strong\u003e 4.2 and 5\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e USA\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eReplaceable Parts\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e42010\u003c\/strong\u003e — Replacement gasket for 1\/4\" fitting\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e42014\u003c\/strong\u003e — Replacement depressor for 1\/4\" fitting\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e99333\u003c\/strong\u003e — 1\/4 FL-M x 1\/4 FL-M x 1\/4 FL-F tee (optional accessory)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eMastercool Connect App\u003c\/h3\u003e\u003cp\u003eDownload the free \u003cstrong\u003eMastercool Connect app\u003c\/strong\u003e from the App Store or Google Play. Once paired, the app displays live vacuum readings, allows alarm set points to be configured, and logs evacuation data. The gauge is listed as \u003cem\u003eVGMastercool-xxx\u003c\/em\u003e in the app's device search.\u003c\/p\u003e\u003ch3\u003eImportant Notes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eIsolate the vacuum gauge from the pump before turning the pump off — pump oil can be drawn into the sensor if the pump is stopped while the gauge is connected\u003c\/li\u003e\n\u003cli\u003eClean the sensor gasket after each vacuum using acetone if oil contamination is suspected\u003c\/li\u003e\n\u003cli\u003eAllow 15 minutes at constant temperature before calibrating for best accuracy\u003c\/li\u003e\n\u003cli\u003eAbove 20,000 microns, dashes will be displayed on the LCD\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch4\u003eAlso Available as Part of a Kit\u003c\/h4\u003e\u003cul\u003e\u003cli\u003e\n\u003ca href=\"\/products\/mastercool-vacuum-commissioning-kit\"\u003eMastercool Vacuum \u0026amp; Commissioning Kit\u003c\/a\u003e — with 90066 vacuum pump, pump oil \u0026amp; core tool (save vs buying separately)\u003c\/li\u003e\u003c\/ul\u003e","brand":"Mastercool","offers":[{"title":"Default Title","offer_id":57164113838457,"sku":"98063-BT","price":181.37,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0158\/3481\/files\/98063-BT-web.jpg?v=1777443260"},{"product_id":"33103-mrg","title":"Mastercool 33103-MRG 2-Way Brass Manifold Gauge Set 63mm 4 Scales with Protectors","description":"\u003ch1\u003eMastercool 33103-MRG 2-Way Brass Manifold – Piston Valves – 63mm Gauges with Protectors\u003c\/h1\u003e\u003cp\u003eMastercool is the leading manufacturer of professional quality A\/C manifold gauge sets. Our manifold gauge sets are constructed of the finest materials and machined with precision to the highest quality standards. At Mastercool, every manifold we build is built to last.\u003c\/p\u003e\u003ch2\u003eKey Features:\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFree Floating Piston Valve\u003c\/strong\u003e – Results in less wear and tear in comparison to market standard twisting piston valves\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDouble O-Ring\u003c\/strong\u003e – Allows for a much better seal resulting in fewer leaks\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e63mm Gauges\u003c\/strong\u003e – 1.6 gauge class for accurate readings\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4 Refrigerant Scales\u003c\/strong\u003e – Multi-refrigerant compatibility on a single gauge face\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGauge Protectors (GP)\u003c\/strong\u003e – Shock-resistant protective covers included to safeguard gauges from damage\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColour Coordinated\u003c\/strong\u003e – All Mastercool gauges are colour coordinated for easy refrigerant recognition\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBar\/°C Metric Scales\u003c\/strong\u003e – European standard measurements (gauge p\/n MRH-MRL)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3 x 1\/4\" SAE Fittings\u003c\/strong\u003e – Standard connections for hoses and service equipment\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications:\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eModel: 33103-MRG\u003c\/li\u003e\n\u003cli\u003eGauge size: 63mm\u003c\/li\u003e\n\u003cli\u003eGauge class: 1.6\u003c\/li\u003e\n\u003cli\u003eScale type: Bar\/°C with 4 refrigerant scales\u003c\/li\u003e\n\u003cli\u003eRefrigerants: R134a, R22, R12, R404A\u003c\/li\u003e\n\u003cli\u003eGauge part numbers: MRH-MRL\u003c\/li\u003e\n\u003cli\u003eConnections: 3 x 1\/4\" SAE fittings\u003c\/li\u003e\n\u003cli\u003eValve type: Free floating piston valves\u003c\/li\u003e\n\u003cli\u003eMaterial: Brass\u003c\/li\u003e\n\u003cli\u003eIncludes: Shock-resistant gauge protectors\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eGauge Protectors:\u003c\/h2\u003e\u003cp\u003eThe GP (Gauge Protector) designation indicates this manifold comes with shock-resistant protective covers for both gauges. These protectors shield the gauge faces from impacts, drops, and rough handling during transport and field use, significantly extending the life of your investment.\u003c\/p\u003e\u003ch2\u003eMulti-Refrigerant Capability:\u003c\/h2\u003e\u003cp\u003eThe 4-scale gauge face allows technicians to work with multiple refrigerant types using a single manifold. This manifold is calibrated for R134a, R22, R12, and R404A, covering both legacy and modern refrigerants commonly found in automotive and commercial refrigeration systems.\u003c\/p\u003e\u003ch2\u003eSafety Instructions:\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003e⚠️ WARNING:\u003c\/strong\u003e Wear safety goggles. Avoid contact with refrigerant.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eNOTE (R744):\u003c\/strong\u003e CO2 systems work under extremely high pressures. Only professional technicians are recommended to service these systems. Please use proper safety equipment while servicing.\u003c\/p\u003e\u003ch2\u003ePre-Service Instructions:\u003c\/h2\u003e\u003col\u003e\n\u003cli\u003eClose both valves on the manifold gauge set by turning the high and low knobs clockwise.\u003c\/li\u003e\n\u003cli\u003eThe gauges are correctly calibrated at the factory before shipment. If calibration is required, remove the lens and insert a straight blade screwdriver into the adjusting screw on the gauge face (except liquid filled gauges).\u003c\/li\u003e\n\u003cli\u003eConnect the (red) hose to the high port and the (blue) hose to the low port on the manifold gauge.\u003c\/li\u003e\n\u003c\/ol\u003e\u003ch2\u003eTesting and Charging:\u003c\/h2\u003e\u003cp\u003eTo properly diagnose the problem in the R\/AC system, first check the system's overall performance. This includes monitoring the system's pressure as well as leak testing. Your manifold gauge set will give accurate readings of your system's pressure.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eNOTE:\u003c\/strong\u003e Be sure that the hand valves on the manifold gauge set are in the closed position. Always wear gloves and safety goggles when working with refrigerant.\u003c\/p\u003e\u003col\u003e\n\u003cli\u003eRemove the protective caps from the system ports. Check for leaks at the ports.\u003c\/li\u003e\n\u003cli\u003eConnect the low side service hose (blue) to the suction side of the compressor. Connect the high side service hose (red) to the discharge side of the compressor.\u003c\/li\u003e\n\u003cli\u003eIf using adapters, make sure that they are fully tightened and piercing the access valve. Failure to properly access the valve core will prohibit refrigerant flow.\u003c\/li\u003e\n\u003c\/ol\u003e\u003ch2\u003eImportant Notes:\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eA system that has been opened or one that is found to be excessively low on refrigerant pressure as a result of a leak, must be fully evacuated by means of recovery and deep vacuum. \u003cstrong\u003eNOTE:\u003c\/strong\u003e Send recovered refrigerant for reclamation.\u003c\/li\u003e\n\u003cli\u003eA system that has been evacuated must be repaired, leak tested and evacuated to a required level of vacuum.\u003c\/li\u003e\n\u003cli\u003eIf charging on the liquid or high side, use only the high side valve on the manifold gauge set. Make sure the low side valve is closed.\u003c\/li\u003e\n\u003cli\u003eAfter charging, test the system by turning it on and running the A\/C with both valves closed on the manifold.\u003c\/li\u003e\n\u003cli\u003eAfter testing, disconnect the hoses from the system and make sure to use a recovery\/recycling machine to evacuate any refrigerant remaining in the hoses or manifold.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eOptional Accessories:\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eAdd \"-T\" suffix for teflon gaskets\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eReplacement Parts:\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e85215: O-Rings (4 pcs)\u003c\/li\u003e\n\u003cli\u003e85216: Seal and Seat Assembly (2 pcs)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003ePackaging:\u003c\/h2\u003e\u003cp\u003ePackaged in a clamshell. For plastic carrying case, order part number 58102-PBR separately.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e The image shown may differ from the actual supplied product. Please check the model number, specifications, and description to confirm the exact gauge size, refrigerant scales, and configuration.\u003c\/p\u003e","brand":"Mastercool","offers":[{"title":"Default Title","offer_id":57164121866617,"sku":"33103-MRG","price":58.75,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0158\/3481\/files\/33103-E_web_cb4008d2-adb4-4d10-9fca-9b8b5ad150d5.jpg?v=1777443482"},{"product_id":"33661-e-jt","title":"Mastercool 33661-E-JT 2-Way Brass Manifold Gauge Set 63mm R410A 3×150cm","description":"\u003ch1\u003eMastercool 33661-E-JT Brass Manifold Set with 3 x 150cm Hoses - R410A\u003c\/h1\u003e\u003cp\u003eProfessional brass manifold gauge set with 63mm gauges and 3 x 150cm (60\") hoses included. Complete kit ready for R410A and other refrigerant service work. Features free floating piston valves for reduced wear and double O-ring seals for leak-free operation.\u003c\/p\u003e\u003ch2\u003eKey Features:\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFree Floating Piston Valve\u003c\/strong\u003e – Results in less wear and tear compared to standard twisting piston valves\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDouble O-Ring\u003c\/strong\u003e – Provides superior seal resulting in fewer leaks\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e63mm Gauges\u003c\/strong\u003e – 1.6 gauge class for accurate pressure readings\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eR410A Compatible\u003c\/strong\u003e – Designed for modern refrigerant systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3 x 150cm Hoses Included\u003c\/strong\u003e – Complete set ready to use\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColour Coordinated\u003c\/strong\u003e – Easy refrigerant recognition\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBar\/°C Metric Scales\u003c\/strong\u003e – European standard measurements\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3 x 1\/4\" SAE Fittings\u003c\/strong\u003e – Standard connections\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications:\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eModel: 33661-E-JT\u003c\/li\u003e\n\u003cli\u003eGauge size: 63mm\u003c\/li\u003e\n\u003cli\u003eGauge class: 1.6\u003c\/li\u003e\n\u003cli\u003eHoses: 3 x 150cm (60\") included\u003c\/li\u003e\n\u003cli\u003eConnections: 3 x 1\/4\" SAE fittings\u003c\/li\u003e\n\u003cli\u003eValve type: Free floating piston valves\u003c\/li\u003e\n\u003cli\u003eMaterial: Brass\u003c\/li\u003e\n\u003cli\u003eWeight: 1g\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhat's Included:\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBrass manifold body with piston valves\u003c\/li\u003e\n\u003cli\u003e2 x 63mm pressure gauges (high and low side)\u003c\/li\u003e\n\u003cli\u003e3 x 150cm charging hoses (red, blue, yellow)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplications:\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eR410A system service\u003c\/li\u003e\n\u003cli\u003eHVAC\/R diagnostics\u003c\/li\u003e\n\u003cli\u003eSystem charging and recovery\u003c\/li\u003e\n\u003cli\u003ePressure testing\u003c\/li\u003e\n\u003cli\u003eLeak detection\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eBenefits:\u003c\/h2\u003e\u003cp\u003eThis complete manifold set includes everything needed for professional refrigerant service work. The 150cm hoses provide excellent reach for most applications whilst the free floating piston valves ensure long-lasting performance. Built to Mastercool's exacting standards for professional HVAC\/R technicians.\u003c\/p\u003e","brand":"Mastercool","offers":[{"title":"Default Title","offer_id":57164124062073,"sku":"33661-E-JT","price":89.36,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0158\/3481\/files\/33661-MR.jpg?v=1777443553"},{"product_id":"33772-e","title":"Mastercool 33772-E 2-Way Brass Manifold Gauge Set 63mm 3×180cm","description":"\u003ch1\u003eMastercool 33772-E 2-Way Brass Manifold – Piston Valves – 63mm Gauges\u003c\/h1\u003e\u003cp\u003eMastercool is the leading manufacturer of professional quality A\/C manifold gauge sets. Our manifold gauge sets are constructed of the finest materials and machined with precision to the highest quality standards. At Mastercool, every manifold we build is built to last.\u003c\/p\u003e\u003ch2\u003eComplete Set Includes:\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBrass manifold with 63mm gauges\u003c\/li\u003e\n\u003cli\u003e3 x 180cm standard charging hoses\u003c\/li\u003e\n\u003cli\u003eReady-to-use straight out of the box\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eKey Features:\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFree Floating Piston Valve\u003c\/strong\u003e – Results in less wear and tear in comparison to market standard twisting piston valves\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDouble O-Ring\u003c\/strong\u003e – Allows for a much better seal resulting in fewer leaks\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e63mm Gauges\u003c\/strong\u003e – 1.6 gauge class for accurate readings\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColour Coordinated\u003c\/strong\u003e – All Mastercool gauges are colour coordinated for easy refrigerant recognition\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eR410A, R507, R404A, R22\u003c\/strong\u003e – Compatible with multiple refrigerants (gauge p\/n EH-EL)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3 x 1\/4\" SAE Fittings\u003c\/strong\u003e – Standard connections\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e180cm Hoses\u003c\/strong\u003e – Maximum reach for rooftop units, large commercial installations, and difficult access points\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications:\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eModel: 33772-E\u003c\/li\u003e\n\u003cli\u003eGauge size: 63mm\u003c\/li\u003e\n\u003cli\u003eGauge class: 1.6\u003c\/li\u003e\n\u003cli\u003eRefrigerants: R410A, R507, R404A, R22\u003c\/li\u003e\n\u003cli\u003eGauge part numbers: EH-EL\u003c\/li\u003e\n\u003cli\u003eConnections: 3 x 1\/4\" SAE fittings\u003c\/li\u003e\n\u003cli\u003eHose length: 3 x 180cm\u003c\/li\u003e\n\u003cli\u003eHose type: Standard charging hoses\u003c\/li\u003e\n\u003cli\u003eValve type: Free floating piston valves\u003c\/li\u003e\n\u003cli\u003eMaterial: Brass\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eMaximum Reach for Commercial Applications:\u003c\/h2\u003e\u003cp\u003eThis complete manifold gauge set features the longest 180cm hoses in the range, providing maximum reach for rooftop units, large commercial installations, and equipment in difficult-to-access locations. Perfect for commercial HVAC technicians who regularly work on large systems where standard hose lengths are insufficient.\u003c\/p\u003e\u003ch2\u003eSafety Instructions:\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003e⚠️ WARNING:\u003c\/strong\u003e Wear safety goggles. Avoid contact with refrigerant.\u003c\/p\u003e\u003ch2\u003eOptional Accessories:\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eAdd \"-G\" suffix for shock resistant gauge protectors\u003c\/li\u003e\n\u003cli\u003eAdd \"-T\" suffix for teflon gaskets\u003c\/li\u003e\n\u003cli\u003eAdd \"-E\" suffix for ball valves at the end of hoses\u003c\/li\u003e\n\u003cli\u003eAdd \"-410\" for 2 pieces of 90410 flex adapters (1\/4\" to 5\/16\" SAE)\u003c\/li\u003e\n\u003cli\u003eAdd \"-411\" for 2 pieces of 90411 flex adapters with ball valve (1\/4\" to 5\/16\" SAE)\u003c\/li\u003e\n\u003cli\u003eAdd \"-413\" for 2 pieces of 90413 straight adapter fittings (1\/4\" to 5\/16\" SAE)\u003c\/li\u003e\n\u003cli\u003eAdd \"-433\" for 2 pieces of 90433 adapter fittings (1\/4\" to 5\/16\" SAE)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eReplacement Parts:\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e85215: O-Rings (4 pcs)\u003c\/li\u003e\n\u003cli\u003e85216: Seal and Seat Assembly (2 pcs)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003ePackaging:\u003c\/h2\u003e\u003cp\u003ePackaged in a clamshell. For plastic carrying case, order part number 58102-PBR separately.\u003c\/p\u003e\u003chr\u003e\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e The image shown may differ from the actual supplied product. Please check the model number, specifications, and description to confirm the exact gauge size, refrigerant scales, and configuration.\u003c\/p\u003e","brand":"Mastercool","offers":[{"title":"Default Title","offer_id":57164126880121,"sku":"33772-E","price":92.23,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0158\/3481\/files\/33636-MR-web_24ee6e05-e6bb-4ed7-8c22-a327fb07de07.jpg?v=1777443596"},{"product_id":"42017-10","title":"Mastercool 42017-10 — Screw-Type Valve Core Depressor 1\/4\" SAE (Pack of 10)","description":"\u003ch1\u003eMastercool 42017-10 — Screw-Type Valve Core Depressor (Pack of 10)\u003c\/h1\u003e\n\u003cp\u003eProfessional screw-type valve core depressors for 1\/4\" SAE service ports. Pack of 10 brass replacement depressors for manifold gauge sets and charging hoses. Screw-in design provides secure, leak-free connection whilst depressing valve core for refrigerant flow. Essential replacement parts for maintaining manifold gauge sets and service hoses.\u003c\/p\u003e\n\u003ch2\u003eKey Features:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eScrew-Type Design\u003c\/strong\u003e – Secure, leak-free connection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1\/4\" SAE Fitting\u003c\/strong\u003e – Standard size for most HVAC\/R applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePack of 10\u003c\/strong\u003e – Multiple depressors for ongoing service needs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrass Construction\u003c\/strong\u003e – Durable, corrosion-resistant material\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDepresses Valve Core\u003c\/strong\u003e – Allows refrigerant flow when connected\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUniversal Compatibility\u003c\/strong\u003e – Works with standard manifold hoses\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\u003eSpecifications:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eModel: 42017-10\u003c\/li\u003e\n\u003cli\u003eType: Screw-type valve core depressor\u003c\/li\u003e\n\u003cli\u003eSize: 1\/4\" SAE\u003c\/li\u003e\n\u003cli\u003eMaterial: Brass\u003c\/li\u003e\n\u003cli\u003eQuantity: 10 pieces per pack\u003c\/li\u003e\n\u003cli\u003eApplication: Manifold gauge sets and charging hoses\u003c\/li\u003e\n\u003cli\u003eWeight: 10 kg (shipping weight)\u003c\/li\u003e\n\u003cli\u003eSKU: 42017-10\u003c\/li\u003e\n\u003cli\u003eBarcode: 700376117875\u003c\/li\u003e\n\u003cli\u003eHS Code: 84189910\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\u003cli\u003e\u003ca href=\"\/products\/33103-mr\"\u003e33103-MR — 2-Way Brass Manifold 63mm 4 Refrigerant Scales\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eRelated Valve Core Products:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/mastercool-standard-valve-cores-1-4-sae-20-pack\"\u003e90377-20 — Standard Valve Cores 1\/4\" SAE (Pack of 20)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/42044-10\"\u003e42044-10 — Valve Core Depressors (Pack of 10)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplications:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eManifold gauge set hose connections\u003c\/li\u003e\n\u003cli\u003eCharging hose service port connections\u003c\/li\u003e\n\u003cli\u003eRefrigerant recovery operations\u003c\/li\u003e\n\u003cli\u003eSystem charging and service\u003c\/li\u003e\n\u003cli\u003eProfessional HVAC\/R service work\u003c\/li\u003e\n\u003cli\u003eReplacement for worn or damaged depressors\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhat is a Valve Core Depressor?\u003c\/h2\u003e\n\u003cp\u003eA valve core depressor is a small pin or plunger inside a service hose fitting that pushes down on the Schrader valve core when the hose is connected to a service port. This opens the valve, allowing refrigerant to flow between the system and the manifold gauge set or charging equipment. The screw-type design ensures the depressor stays securely in place and creates a leak-free seal.\u003c\/p\u003e\n\u003ch2\u003eWhy Replace Valve Core Depressors?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWear and Tear\u003c\/strong\u003e – Depressors can become worn or damaged with repeated use\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLeaks\u003c\/strong\u003e – Worn depressors can cause refrigerant leaks at connections\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoor Sealing\u003c\/strong\u003e – Damaged depressors don't seal properly against valve cores\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePreventive Maintenance\u003c\/strong\u003e – Replace periodically to prevent service issues\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLost or Missing\u003c\/strong\u003e – Keep spares available for replacement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eBenefits:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePack of 10\u003c\/strong\u003e – Multiple depressors for ongoing service needs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrass Construction\u003c\/strong\u003e – Durable, long-lasting material\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eScrew-Type Design\u003c\/strong\u003e – Secure, leak-free connection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUniversal Compatibility\u003c\/strong\u003e – Works with standard 1\/4\" SAE hoses\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCost-Effective\u003c\/strong\u003e – Bulk pack saves money vs individual depressors\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\u003eAlways Available\u003c\/strong\u003e – Keep spares in service van or workshop\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eHow to Replace:\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003eDisconnect hose from service port\u003c\/li\u003e\n\u003cli\u003eUnscrew old depressor from hose fitting\u003c\/li\u003e\n\u003cli\u003eInspect fitting threads for damage\u003c\/li\u003e\n\u003cli\u003eScrew new depressor into hose fitting\u003c\/li\u003e\n\u003cli\u003eTighten securely (do not over-tighten)\u003c\/li\u003e\n\u003cli\u003eTest connection for leaks\u003c\/li\u003e\n\u003cli\u003eVerify depressor properly depresses valve core\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003eScrew-Type vs Push-In Depressors:\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eScrew-Type (42017-10):\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSecure, threaded connection\u003c\/li\u003e\n\u003cli\u003eLess likely to fall out\u003c\/li\u003e\n\u003cli\u003eBetter sealing\u003c\/li\u003e\n\u003cli\u003ePreferred for professional use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePush-In Type:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eQuick installation\u003c\/li\u003e\n\u003cli\u003eCan fall out if not secured\u003c\/li\u003e\n\u003cli\u003eMay not seal as well\u003c\/li\u003e\n\u003cli\u003eMore prone to leaks\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhen to Replace Valve Core Depressors:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVisible Wear\u003c\/strong\u003e – Depressor tip shows wear or damage\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLeaks Detected\u003c\/strong\u003e – Refrigerant leaking at hose connection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoor Connection\u003c\/strong\u003e – Hose doesn't seal properly to service port\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMissing Depressor\u003c\/strong\u003e – Depressor has fallen out or been lost\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePreventive Replacement\u003c\/strong\u003e – Replace annually as preventive maintenance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eMaintenance Tips:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eInspect depressors regularly for wear\u003c\/li\u003e\n\u003cli\u003eReplace if tip shows damage or deformation\u003c\/li\u003e\n\u003cli\u003eKeep spare depressors in service van\u003c\/li\u003e\n\u003cli\u003eTighten securely but don't over-tighten\u003c\/li\u003e\n\u003cli\u003eCheck for leaks after installation\u003c\/li\u003e\n\u003cli\u003eStore spare depressors in clean, dry location\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eProfessional Quality:\u003c\/strong\u003e Mastercool valve core depressors are manufactured to professional standards for reliable, leak-free connections in demanding HVAC\/R service environments. Essential replacement parts for maintaining manifold gauge sets and charging hoses.\u003c\/p\u003e","brand":"Mastercool","offers":[{"title":"Default Title","offer_id":57164132319609,"sku":"42017-10","price":5.76,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0158\/3481\/files\/42017-10_web.jpg?v=1777443726"},{"product_id":"58102-r-kit","title":"Mastercool 58102-R-KIT O-Ring Repair Kit for 2-Way Ball Valve Manifold","description":"","brand":"Mastercool","offers":[{"title":"Default Title","offer_id":57164253069689,"sku":"58102-R-KIT","price":12.96,"currency_code":"GBP","in_stock":true}]},{"product_id":"58103-mnb1","title":"Mastercool 58103-MNB1 2-Way Manifold Gauge Set 80mm R448A\/R449A\/R452A Class 1.0","description":"","brand":"Mastercool","offers":[{"title":"Default Title","offer_id":57164265226617,"sku":"58103-MNB1","price":145.44,"currency_code":"GBP","in_stock":true}]},{"product_id":"58103-rb","title":"Mastercool 58103-RB 2-Way Ball Valve Manifold Gauge Set 80mm R290\/R600a\/R1270","description":"","brand":"Mastercool","offers":[{"title":"Default Title","offer_id":57164274237817,"sku":"58103-RB","price":111.43,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0158\/3481\/files\/58103_web.jpg?v=1777444461"},{"product_id":"58103-sleeve","title":"Mastercool 58103-SLEEVE Sleeve for 58103 Manifold Body","description":"","brand":"Mastercool","offers":[{"title":"Default Title","offer_id":57164278071673,"sku":"58103-SLEEVE","price":2.67,"currency_code":"GBP","in_stock":true}]},{"product_id":"59161-eb1","title":"Mastercool 59161-EB1 2-Way Brass Manifold Gauge Set 80mm R410A 3×150cm","description":"","brand":"Mastercool","offers":[{"title":"Default Title","offer_id":57164293865849,"sku":"59161-EB1","price":150.91,"currency_code":"GBP","in_stock":true}]},{"product_id":"69000-l-r","title":"Mastercool 69000-L-R — LP gauge for 69000\/69300 (#47)","description":"","brand":"Mastercool","offers":[{"title":"Default Title","offer_id":57164385649017,"sku":"69000-L-R","price":14.13,"currency_code":"GBP","in_stock":true}]},{"product_id":"69500-ft","title":"Mastercool 69500-FT Manifold Block Assembly for 69300-69350","description":"","brand":"Mastercool","offers":[{"title":"Default Title","offer_id":57164438897017,"sku":"69500-FT","price":94.36,"currency_code":"GBP","in_stock":true}]},{"product_id":"85211-r","title":"Mastercool 85211-R Piston Valve Manifold Knob Blue","description":"","brand":"Mastercool","offers":[{"title":"Default Title","offer_id":57164671320441,"sku":"85211-R","price":4.75,"currency_code":"GBP","in_stock":true}]},{"product_id":"85212-r","title":"Mastercool 85212-R Piston Valve Manifold Knob Red","description":"","brand":"Mastercool","offers":[{"title":"Default Title","offer_id":57164675350905,"sku":"85212-R","price":4.75,"currency_code":"GBP","in_stock":true}]},{"product_id":"85350-ayf","title":"Mastercool 85350-AYF Low Side Replacement Gauge 80mm R134a\/R1234yf","description":"\u003ch1\u003eMastercool 85350-AYF Low Side Dual R134a\/R1234yf 2 1\/2\" Gauge\u003c\/h1\u003e\u003cp\u003eProfessional 2 1\/2\" low-side replacement gauge with dual R134a and R1234yf refrigerant scales. Part of Mastercool's extensive line of high-quality replacement gauges. Features anti-flutter design that reduces needle fluctuation and increases reading accuracy. Displays PSI\/°F scales for both R134a and R1234yf refrigerants. Essential for technicians servicing both older R-134a vehicles (pre-2017) and newer R1234yf vehicles (post-2017). Professional-grade quality for accurate pressure and temperature readings.\u003c\/p\u003e\u003ch2\u003eKey Features:\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e2 1\/2\" low-side gauge\u003c\/li\u003e\n\u003cli\u003eDual R134a and R1234yf refrigerant scales\u003c\/li\u003e\n\u003cli\u003eAnti-flutter feature reduces needle fluctuation\u003c\/li\u003e\n\u003cli\u003eIncreases reading accuracy\u003c\/li\u003e\n\u003cli\u003ePSI\/°F scales\u003c\/li\u003e\n\u003cli\u003eHigh-quality replacement gauge\u003c\/li\u003e\n\u003cli\u003eProfessional-grade quality\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAbout R134a vs R1234yf:\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eR134a: Previous standard, GWP of 1,430, pre-2017 vehicles\u003c\/li\u003e\n\u003cli\u003eR1234yf: New environmental standard, GWP less than 1, post-2017 vehicles\u003c\/li\u003e\n\u003cli\u003eDual scale allows servicing both refrigerant types\u003c\/li\u003e\n\u003cli\u003eEssential for mixed fleet service\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications:\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eModel: 85350-AYF\u003c\/li\u003e\n\u003cli\u003eSize: 2 1\/2\"\u003c\/li\u003e\n\u003cli\u003eSide: Low side\u003c\/li\u003e\n\u003cli\u003eRefrigerant Scales: R134a, R1234yf\u003c\/li\u003e\n\u003cli\u003eDisplay: PSI\/°F\u003c\/li\u003e\n\u003cli\u003eFeature: Anti-flutter design\u003c\/li\u003e\n\u003cli\u003eApplication: Automotive A\/C service\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplications:\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacing damaged or worn low-side gauges\u003c\/li\u003e\n\u003cli\u003eServicing R134a vehicles (pre-2017)\u003c\/li\u003e\n\u003cli\u003eServicing R1234yf vehicles (post-2017)\u003c\/li\u003e\n\u003cli\u003eMixed fleet automotive A\/C service\u003c\/li\u003e\n\u003cli\u003eManifold gauge set upgrades\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eBenefits:\u003c\/h2\u003e\u003cp\u003eEssential for shops servicing both older R-134a and newer R1234yf vehicles. Dual refrigerant scales eliminate the need for separate gauges. Anti-flutter feature reduces needle fluctuation and increases reading accuracy for precise diagnostics. 2 1\/2\" size provides clear, easy-to-read display. PSI\/°F scales allow quick pressure and temperature correlation. High-quality construction ensures long-lasting performance. Part of Mastercool's extensive line of replacement gauges available in different sizes and styles. Professional-grade quality for reliable service work.\u003c\/p\u003e\u003cp\u003e2 1\/2\" low-side dual R134a\/R1234yf gauge. Anti-flutter design. PSI\/°F scales. For servicing both pre-2017 and post-2017 vehicles. Professional quality.\u003c\/p\u003e","brand":"Mastercool","offers":[{"title":"Default Title","offer_id":57164681380217,"sku":"85350-AYF","price":34.79,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0158\/3481\/files\/Untitled_55.png?v=1777446440"},{"product_id":"85500-ayf","title":"Mastercool 85500-AYF High Side Replacement Gauge 80mm R134a\/R1234yf","description":"\u003ch1\u003eMastercool 85500-AYF High Side Dual R134a\/R1234yf 2 1\/2\" Gauge\u003c\/h1\u003e\u003cp\u003eProfessional 2 1\/2\" high-side replacement gauge with dual R134a and R1234yf refrigerant scales. Part of Mastercool's extensive line of high-quality replacement gauges. Features anti-flutter design that reduces needle fluctuation and increases reading accuracy. Displays PSI\/°F scales for both R134a and R1234yf refrigerants. Essential for technicians servicing both older R-134a vehicles (pre-2017) and newer R1234yf vehicles (post-2017). Professional-grade quality for accurate pressure and temperature readings.\u003c\/p\u003e\u003ch2\u003eKey Features:\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e2 1\/2\" high-side gauge\u003c\/li\u003e\n\u003cli\u003eDual R134a and R1234yf refrigerant scales\u003c\/li\u003e\n\u003cli\u003eAnti-flutter feature reduces needle fluctuation\u003c\/li\u003e\n\u003cli\u003eIncreases reading accuracy\u003c\/li\u003e\n\u003cli\u003ePSI\/°F scales\u003c\/li\u003e\n\u003cli\u003eHigh-quality replacement gauge\u003c\/li\u003e\n\u003cli\u003eProfessional-grade quality\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAbout R134a vs R1234yf:\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eR134a: Previous standard, GWP of 1,430, pre-2017 vehicles\u003c\/li\u003e\n\u003cli\u003eR1234yf: New environmental standard, GWP less than 1, post-2017 vehicles\u003c\/li\u003e\n\u003cli\u003eDual scale allows servicing both refrigerant types\u003c\/li\u003e\n\u003cli\u003eEssential for mixed fleet service\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications:\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eModel: 85500-AYF\u003c\/li\u003e\n\u003cli\u003eSize: 2 1\/2\"\u003c\/li\u003e\n\u003cli\u003eSide: High side\u003c\/li\u003e\n\u003cli\u003eRefrigerant Scales: R134a, R1234yf\u003c\/li\u003e\n\u003cli\u003eDisplay: PSI\/°F\u003c\/li\u003e\n\u003cli\u003eFeature: Anti-flutter design\u003c\/li\u003e\n\u003cli\u003eApplication: Automotive A\/C service\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplications:\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacing damaged or worn high-side gauges\u003c\/li\u003e\n\u003cli\u003eServicing R134a vehicles (pre-2017)\u003c\/li\u003e\n\u003cli\u003eServicing R1234yf vehicles (post-2017)\u003c\/li\u003e\n\u003cli\u003eMixed fleet automotive A\/C service\u003c\/li\u003e\n\u003cli\u003eManifold gauge set upgrades\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eBenefits:\u003c\/h2\u003e\u003cp\u003eEssential for shops servicing both older R-134a and newer R1234yf vehicles. Dual refrigerant scales eliminate the need for separate gauges. Anti-flutter feature reduces needle fluctuation and increases reading accuracy for precise diagnostics. 2 1\/2\" size provides clear, easy-to-read display. PSI\/°F scales allow quick pressure and temperature correlation. High-quality construction ensures long-lasting performance. Part of Mastercool's extensive line of replacement gauges available in different sizes and styles. Professional-grade quality for reliable service work.\u003c\/p\u003e\u003cp\u003e2 1\/2\" high-side dual R134a\/R1234yf gauge. Anti-flutter design. PSI\/°F scales. For servicing both pre-2017 and post-2017 vehicles. Professional quality.\u003c\/p\u003e","brand":"Mastercool","offers":[{"title":"Default Title","offer_id":57164683837817,"sku":"85500-AYF","price":34.79,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0158\/3481\/files\/Untitled_56.png?v=1777446450"},{"product_id":"86996-120-mb","title":"Mastercool 86996-120-MB — 4W autom.Manifold 80mm, 3+1\/300cm hs, couplers","description":"","brand":"Mastercool","offers":[{"title":"Default Title","offer_id":57164701008249,"sku":"86996-120-MB","price":317.73,"currency_code":"GBP","in_stock":true}]},{"product_id":"86996-mrb-g","title":"Mastercool 86996-MRB-G — 4W autom.Manifold 80mm, 3+1\/244cm hs, couplers","description":"","brand":"Mastercool","offers":[{"title":"Default Title","offer_id":57164702253433,"sku":"86996-MRB-G","price":343.19,"currency_code":"GBP","in_stock":true}]},{"product_id":"89636-ayf","title":"Mastercool 89636-AYF 2-Way Aluminium Manifold R1234yf\/R134a 3×90cm","description":"\u003cp\u003eThe \u003cstrong\u003eMastercool 89636-AYF\u003c\/strong\u003e is a professional dual refrigerant aluminium manifold gauge set designed for both R1234yf and R134a automotive A\/C systems. Featuring a professional extruded aluminium block and advanced piston-type valves, this premium kit includes everything needed to service modern and legacy automotive air conditioning systems.\u003c\/p\u003e\u003ch3\u003eComplete Kit Includes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e2.5\" silicone dampened gauges\u003c\/strong\u003e — Recalibratable for long-term accuracy\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3× 36\" R134a standard hoses\u003c\/strong\u003e — Complete hose set\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eR1234yf couplers\u003c\/strong\u003e — High and low side with extended disconnect protection sleeve, meets SAE J639 \u0026amp; J2888 (83834, 83934)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eR134a manual couplers\u003c\/strong\u003e — High and low side, meets SAE, UL and EPA requirements (82834, 82934)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1\/2\" ACME adapter\u003c\/strong\u003e — M×F LH thread (83633)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2× R1234yf adapters\u003c\/strong\u003e — 12mm-M × 14mm-F (83735)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003ePremium Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfessional extruded aluminium block\u003c\/strong\u003e — Superior durability and heat dissipation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFree-floating piston type valves\u003c\/strong\u003e — Reduces O-ring wear for extended service life\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtra large sight glass\u003c\/strong\u003e — Visual refrigerant check for accurate diagnostics\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtra access port\u003c\/strong\u003e — Dedicated vacuum line connection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLarge easy-to-grip knobs\u003c\/strong\u003e — Enhanced control and comfort\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual refrigerant compatibility\u003c\/strong\u003e — Service both R1234yf and R134a systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSAE-compliant couplers\u003c\/strong\u003e — R1234yf couplers meet SAE J639 \u0026amp; J2888 standards\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGauge Size:\u003c\/strong\u003e 2.5\" diameter\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGauge Type:\u003c\/strong\u003e Silicone dampened, recalibratable\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRefrigerants:\u003c\/strong\u003e R1234yf and R134a\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHose Length:\u003c\/strong\u003e 3× 36\" (91cm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHose Type:\u003c\/strong\u003e R134a standard\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManifold Material:\u003c\/strong\u003e Extruded aluminium\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eValve Type:\u003c\/strong\u003e Free-floating piston\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eRelated Products\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/mastercool-89661-ayf\" title=\"60 inch version\"\u003e89661-AYF\u003c\/a\u003e — Same manifold with 3×60\" hoses\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/mastercool-89772-ayf\" title=\"72 inch version\"\u003e89772-AYF\u003c\/a\u003e — Same manifold with 3×72\" hoses\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/mastercool-85500-ayf\" title=\"High side gauge\"\u003e85500-AYF\u003c\/a\u003e — 2.5\" high side replacement gauge, R1234yf\/R134a\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/mastercool-85350-ayf\" title=\"Low side gauge\"\u003e85350-AYF\u003c\/a\u003e — 2.5\" low side replacement gauge, R1234yf\/R134a\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eView our complete range of \u003ca href=\"\/collections\/manifolds-gauges\"\u003emanifolds and gauges\u003c\/a\u003e for professional HVAC\/R service solutions.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePremium aluminium manifold for professional automotive A\/C technicians servicing both modern R1234yf and legacy R134a systems.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Mastercool","offers":[{"title":"Default Title","offer_id":57164703039865,"sku":"89636-AYF","price":389.72,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0158\/3481\/files\/89661-AYF-web.jpg?v=1777446548"},{"product_id":"89772-ayf","title":"Mastercool 89772-AYF 2-Way Aluminium Manifold R1234yf\/R134a 3×180cm","description":"\u003cp\u003eThe \u003cstrong\u003eMastercool 89772-AYF\u003c\/strong\u003e is a professional dual refrigerant aluminium manifold gauge set designed for both R1234yf and R134a automotive A\/C systems. Featuring a professional extruded aluminium block and advanced piston-type valves, this premium kit includes everything needed to service modern and legacy automotive air conditioning systems.\u003c\/p\u003e\n\u003ch3\u003eComplete Kit Includes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e2.5\" silicone-dampened gauges\u003c\/strong\u003e — Recalibratable for long-term accuracy\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3× 72\" R134a standard hoses\u003c\/strong\u003e — Maximum reach for difficult access points\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eR1234yf couplers\u003c\/strong\u003e — High and low side with extended disconnect protection sleeve, meets SAE J639 \u0026amp; J2888 (83834, 83934)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eR134a manual couplers\u003c\/strong\u003e — High and low side, meets SAE, UL and EPA requirements (82834, 82934)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1\/2\" ACME adapter\u003c\/strong\u003e — M×F LH thread (83633)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2× R1234yf adapters\u003c\/strong\u003e — 12mm-M × 14mm-F (83735)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePremium Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfessional extruded aluminium block\u003c\/strong\u003e — Superior durability and heat dissipation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFree-floating piston type valves\u003c\/strong\u003e — Reduces O-ring wear for extended service life\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtra large sight glass\u003c\/strong\u003e — Visual refrigerant check for accurate diagnostics\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtra access port\u003c\/strong\u003e — Dedicated vacuum line connection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLarge easy-to-grip knobs\u003c\/strong\u003e — Enhanced control and comfort\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual refrigerant compatibility\u003c\/strong\u003e — Service both R1234yf and R134a systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSAE-compliant couplers\u003c\/strong\u003e — R1234yf couplers meet SAE J639 \u0026amp; J2888 standards\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e72\" hoses\u003c\/strong\u003e — Maximum length for superior reach and flexibility\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGauge Size:\u003c\/strong\u003e 2.5\" diameter\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGauge Type:\u003c\/strong\u003e Silicone dampened, recalibratable\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRefrigerants:\u003c\/strong\u003e R1234yf and R134a\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHose Length:\u003c\/strong\u003e 3× 72\" (183cm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHose Type:\u003c\/strong\u003e R134a standard\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManifold Material:\u003c\/strong\u003e Extruded aluminium\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eValve Type:\u003c\/strong\u003e Free-floating piston\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-89636-ayf\" title=\"36 inch version\"\u003e89636-AYF\u003c\/a\u003e — Same manifold with 3×36\" hoses\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/mastercool-89661-ayf\" title=\"60 inch version\"\u003e89661-AYF\u003c\/a\u003e — Same manifold with 3×60\" hoses\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/mastercool-85500-ayf\" title=\"High side gauge\"\u003e85500-AYF\u003c\/a\u003e — 2.5\" high side replacement gauge, R1234yf\/R134a\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/mastercool-85350-ayf\" title=\"Low side gauge\"\u003e85350-AYF\u003c\/a\u003e — 2.5\" low side replacement gauge, R1234yf\/R134a\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eView our complete range of \u003ca href=\"\/collections\/manifolds-gauges\"\u003emanifolds and gauges\u003c\/a\u003e for professional HVAC\/R service solutions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePremium aluminium manifold for professional automotive A\/C technicians servicing both modern R1234yf and legacy R134a systems.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Mastercool","offers":[{"title":"Default Title","offer_id":57164707856761,"sku":"89772-AYF","price":411.03,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0158\/3481\/files\/89661-AYF-web_5e640c16-aae2-4bb5-8fae-281adda8f997.jpg?v=1777446565"},{"product_id":"89772-mb-g","title":"Mastercool 89772-MB-G — Manifold 1\/4\"auto A\/C 80mm+prot.3-180cm+couplers","description":"","brand":"Mastercool","offers":[{"title":"Default Title","offer_id":57164711297401,"sku":"89772-MB-G","price":244.78,"currency_code":"GBP","in_stock":true}]},{"product_id":"89772-mrb-g","title":"Mastercool 89772-MRB-G 2-Way Automotive A\/C Manifold 80mm R134a 3×180cm with Couplers","description":"","brand":"Mastercool","offers":[{"title":"Default Title","offer_id":57164715131257,"sku":"89772-MRB-G","price":272.61,"currency_code":"GBP","in_stock":true}]},{"product_id":"89772-mrg","title":"Mastercool 89772-MRG 2-Way Automotive A\/C Manifold 80mm R134a 3×180cm with Couplers","description":"","brand":"Mastercool","offers":[{"title":"Default Title","offer_id":57164717130105,"sku":"89772-MRG","price":244.77,"currency_code":"GBP","in_stock":true}]},{"product_id":"92103-rbl","title":"Mastercool 92103-RBL 1-Way Ball Valve Manifold 80mm R1270\/R290\/R600a","description":"\u003ch1\u003eMastercool 92103-RBL 1-Way Ball Valve Manifold 80mm for Hydrocarbon Refrigerants\u003c\/h1\u003e\u003cp\u003eProfessional 1-way ball valve manifold gauge set designed for hydrocarbon refrigerants R1270 (Propylene), R290 (Propane), and R600a (Isobutane). Features 80mm precision gauge with Psi\/Bar\/°C scales. Ball valve design for precise control. Essential for servicing hydrocarbon refrigeration systems.\u003c\/p\u003e\u003ch2\u003eKey Features:\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e1-way ball valve manifold\u003c\/li\u003e\n\u003cli\u003e80mm precision gauge (Psi\/Bar\/°C)\u003c\/li\u003e\n\u003cli\u003eFor hydrocarbon refrigerants: R1270, R290, R600a\u003c\/li\u003e\n\u003cli\u003eBall valve for precise flow control\u003c\/li\u003e\n\u003cli\u003eQuarter-turn operation\u003c\/li\u003e\n\u003cli\u003eProfessional-grade construction\u003c\/li\u003e\n\u003cli\u003eEssential for hydrocarbon systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCompatible Refrigerants:\u003c\/h2\u003e\u003cp\u003eR1270 (Propylene), R290 (Propane), R600a (Isobutane)\u003c\/p\u003e\u003ch2\u003eSpecifications:\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eManifold Type: 1-way\u003c\/li\u003e\n\u003cli\u003eGauge Size: 80mm\u003c\/li\u003e\n\u003cli\u003eScales: Psi\/Bar\/°C\u003c\/li\u003e\n\u003cli\u003eValve Type: Ball valve\u003c\/li\u003e\n\u003cli\u003eRefrigerants: R1270, R290, R600a (hydrocarbons)\u003c\/li\u003e\n\u003cli\u003eApplication: Hydrocarbon refrigeration service\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplications:\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHydrocarbon refrigeration system service\u003c\/li\u003e\n\u003cli\u003eR290 (Propane) system diagnostics\u003c\/li\u003e\n\u003cli\u003eR600a (Isobutane) domestic refrigeration\u003c\/li\u003e\n\u003cli\u003eNatural refrigerant systems\u003c\/li\u003e\n\u003cli\u003eEco-friendly refrigeration service\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eBenefits:\u003c\/h2\u003e\u003cp\u003eSpecifically designed for hydrocarbon refrigerants which are increasingly used as eco-friendly alternatives to HFCs. 80mm gauge provides clear, accurate pressure readings with Psi\/Bar\/°C scales. Ball valve design provides precise flow control with quarter-turn operation. Essential for technicians servicing hydrocarbon refrigeration systems including R290 commercial systems and R600a domestic refrigerators. Natural refrigerants have low GWP (Global Warming Potential) making them environmentally responsible choices.\u003c\/p\u003e\u003cp\u003e1-way ball valve manifold with 80mm gauge for R1270, R290, R600a hydrocarbon refrigerants. Psi\/Bar\/°C scales. Professional eco-friendly refrigeration tool.\u003c\/p\u003e","brand":"Mastercool","offers":[{"title":"Default Title","offer_id":57164802883961,"sku":"92103-RBL","price":61.2,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0158\/3481\/files\/92103-53-1_4_web.jpg?v=1777447743"},{"product_id":"96261-mb-40360","title":"Mastercool 96261-MB-40360 4-Way Manifold Gauge Set 80mm R134a\/R404A 3×150cm","description":"\u003ch2\u003eMastercool 96261-MB-40360 - 4-Way Ball Valve Manifold Gauge Set with Standard Hoses\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePlease note: Image may not reflect the actual item. Product specifications are as described below.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMastercool is the leading manufacturer of professional quality A\/C manifold gauge sets. Our manifold gauge sets are constructed of the finest materials and machined with precision to the highest quality standards. At Mastercool, every manifold we build is built to last. All Mastercool gauges are colour coordinated for easy refrigerant recognition. Complete kit includes manifold with 80mm gauges (MBH-MBL) with 5 refrigerant scales, 3 x 150cm (60\") standard hoses (p\/n 40360 set: Blue\/Yellow\/Red, 1\/4\" x 1\/4\"), and 1 x 150cm black 3\/8\" hose, packaged in a custom moulded carrying case.\u003c\/p\u003e\n\u003ch2\u003eKey Features:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eFull 3\/8\" bore through the block increases flow considerably\u003c\/li\u003e\n\u003cli\u003eFaster charging and recovery\u003c\/li\u003e\n\u003cli\u003eBall valve rotates 90° between two Teflon washers\u003c\/li\u003e\n\u003cli\u003eOpens and closes quickly with only a quarter turn\u003c\/li\u003e\n\u003cli\u003eKnob position shows valve status (Vertical = Open, Horizontal = Closed)\u003c\/li\u003e\n\u003cli\u003e80mm gauges \/ 1.6 gauge class\u003c\/li\u003e\n\u003cli\u003e5 refrigerant scales for versatility\u003c\/li\u003e\n\u003cli\u003eGrade 5 standard hoses with 600 PSI working pressure, 3000 PSI burst\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 and maximum durability\u003c\/li\u003e\n\u003cli\u003eSuitable for A1-A2L and A3 refrigerants\u003c\/li\u003e\n\u003cli\u003eColour coordinated for easy refrigerant recognition\u003c\/li\u003e\n\u003cli\u003eAll fittings are 1\/4\" SAE, tee with branch 3\/8\"\u003c\/li\u003e\n\u003cli\u003eCustom moulded carrying case included\u003c\/li\u003e\n\u003cli\u003eProfessional-grade quality\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eModel: 96261-MB-40360\u003c\/li\u003e\n\u003cli\u003eType: 4-way ball valve manifold gauge set\u003c\/li\u003e\n\u003cli\u003eRefrigerants: R134a, R404A, R407C, R507A, R22 (5 scales)\u003c\/li\u003e\n\u003cli\u003eGauges: 80mm MBH-MBL \/ 1.6 gauge class\u003c\/li\u003e\n\u003cli\u003eBore: Full 3\/8\"\u003c\/li\u003e\n\u003cli\u003eValve Type: Ball valve (90° rotation)\u003c\/li\u003e\n\u003cli\u003eHoses: 3 x 150cm (60\") Grade 5 standard hoses (p\/n 40360 set)\u003c\/li\u003e\n\u003cli\u003eHose Specifications: Blue\/Yellow\/Red, 1\/4\" x 1\/4\"\u003c\/li\u003e\n\u003cli\u003eHose Working Pressure: 600 PSI\u003c\/li\u003e\n\u003cli\u003eHose Burst Pressure: 3000 PSI\u003c\/li\u003e\n\u003cli\u003eVacuum Hose: 1 x 150cm black 3\/8\" hose\u003c\/li\u003e\n\u003cli\u003eFittings: All 1\/4\" SAE, tee with branch 3\/8\"\u003c\/li\u003e\n\u003cli\u003eCase: Custom moulded carrying case\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplications:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eR134a, R404A, R407C, R507A, R22 system service\u003c\/li\u003e\n\u003cli\u003eA1-A2L and A3 refrigerant applications\u003c\/li\u003e\n\u003cli\u003eRefrigerant charging and recovery\u003c\/li\u003e\n\u003cli\u003eHVAC system diagnostics\u003c\/li\u003e\n\u003cli\u003ePressure monitoring\u003c\/li\u003e\n\u003cli\u003eProfessional HVAC\/R work\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eBenefits:\u003c\/h2\u003e\n\u003cp\u003eFull 3\/8\" bore through the block increases flow considerably, enabling faster charging and recovery operations. Ball valve rotates 90° between two Teflon washers requiring little effort to turn, even under pressure. Opens and closes quickly with only a quarter turn for efficient operation. Knob position shows whether valves are open or closed at a glance (Vertical = Open, Horizontal = Closed). 80mm gauges with 1.6 gauge class and 5 refrigerant scales provide accurate, easy-to-read measurements for multiple refrigerant types. Colour coordinated gauges ensure easy refrigerant recognition. Grade 5 standard hoses with 600 PSI working pressure and 3000 PSI burst pressure meet all EPA, SAE, and UL requirements for refrigerant containment. Knurled brass nuts make finger tightening easy. Crimped with 8 segment dies for secure fit and maximum durability. Suitable for A1-A2L and A3 refrigerants. Custom moulded carrying case keeps equipment organised and protected. Essential tool for professional HVAC\/R technicians. Built to last with Mastercool's commitment to quality.\u003c\/p\u003e\n\u003ch2\u003eOptional Accessories:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eTo order manifolds with shock resistant gauge protectors, add \"-G\" after the part number\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eReplacement Parts:\u003c\/h2\u003e\n\u003cp\u003e95102-R-KIT: O-Ring repair kit for 4-Way Ball Valve Manifold\u003c\/p\u003e\n\u003cp\u003e4-way ball valve manifold for R134a, R404A, R407C, R507A, R22. 80mm gauges with 5 scales. 3\/8\" bore. Grade 5 standard hoses (600 PSI). Custom case. Professional quality.\u003c\/p\u003e","brand":"Mastercool","offers":[{"title":"Default Title","offer_id":57165225886073,"sku":"96261-MB-40360","price":326.91,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0158\/3481\/files\/96261-MB_web_9baa0613-843e-4f5e-b65e-dee9166f86ec.jpg?v=1777448491"},{"product_id":"96261-mb-e","title":"Mastercool 96261-MB-E 4-Way Manifold Gauge Set 80mm R134a\/R404A 3\/8\" Bore 3×150cm","description":"\u003ch2\u003eMastercool 96261-MB-E - 4-Way Ball Valve Manifold Gauge Set for R134a, R404A, R407C, R507A, R22 with 150cm Hoses\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePlease note: Image may not reflect the actual item. Product specifications are as described below.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMastercool is the leading manufacturer of professional-quality A\/C manifold gauge sets. Our manifold gauge sets are constructed of the finest materials and machined with precision to the highest quality standards. At Mastercool, every manifold we build is built to last. All Mastercool gauges are colour coordinated for easy refrigerant recognition. Complete kit includes manifold with 80mm gauges (MBH-MBL) with 5 refrigerant scales, 3 x 150cm hoses (1\/4\" SAE), and 1 x 150cm black 3\/8\" hose, packaged in a custom moulded carrying case.\u003c\/p\u003e\n\u003ch2\u003eKey Features:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eFull 3\/8\" bore through the block increases flow considerably\u003c\/li\u003e\n\u003cli\u003eFaster charging and recovery\u003c\/li\u003e\n\u003cli\u003eBall valve rotates 90° between two Teflon washers\u003c\/li\u003e\n\u003cli\u003eOpens and closes quickly with only a quarter turn\u003c\/li\u003e\n\u003cli\u003eKnob position shows valve status (Vertical = Open, Horizontal = Closed)\u003c\/li\u003e\n\u003cli\u003e80mm gauges \/ 1.6 gauge class\u003c\/li\u003e\n\u003cli\u003e5 refrigerant scales for versatility\u003c\/li\u003e\n\u003cli\u003eColour coordinated for easy refrigerant recognition\u003c\/li\u003e\n\u003cli\u003eAll fittings are 1\/4\" SAE, tee with branch 3\/8\"\u003c\/li\u003e\n\u003cli\u003eBall valves at the end of hoses (-E suffix)\u003c\/li\u003e\n\u003cli\u003eCustom moulded carrying case included\u003c\/li\u003e\n\u003cli\u003eProfessional-grade quality\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eModel: 96261-MB-E\u003c\/li\u003e\n\u003cli\u003eType: 4-way ball valve manifold gauge set\u003c\/li\u003e\n\u003cli\u003eRefrigerants: R134a, R404A, R407C, R507A, R22 (5 scales)\u003c\/li\u003e\n\u003cli\u003eGauges: 80mm MBH-MBL \/ 1.6 gauge class\u003c\/li\u003e\n\u003cli\u003eBore: Full 3\/8\"\u003c\/li\u003e\n\u003cli\u003eValve Type: Ball valve (90° rotation)\u003c\/li\u003e\n\u003cli\u003eHoses: 3 x 150cm hoses (1\/4\" SAE) (p\/n 49262-60)\u003c\/li\u003e\n\u003cli\u003eVacuum Hose: 1 x 150cm black 3\/8\" hose (p\/n 94160)\u003c\/li\u003e\n\u003cli\u003eFittings: All 1\/4\" SAE, tee with branch 3\/8\"\u003c\/li\u003e\n\u003cli\u003eCase: Custom moulded carrying case (p\/n 86772-PB)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplications:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eR134a, R404A, R407C, R507A, R22 system service\u003c\/li\u003e\n\u003cli\u003eRefrigerant charging and recovery\u003c\/li\u003e\n\u003cli\u003eHVAC system diagnostics\u003c\/li\u003e\n\u003cli\u003ePressure monitoring\u003c\/li\u003e\n\u003cli\u003eProfessional HVAC\/R work\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eBenefits:\u003c\/h2\u003e\n\u003cp\u003eFull 3\/8\" bore through the block increases flow considerably, enabling faster charging and recovery operations. Ball valve rotates 90° between two Teflon washers requiring little effort to turn, even under pressure. Opens and closes quickly with only a quarter turn for efficient operation. Knob position shows whether valves are open or closed at a glance (Vertical = Open, Horizontal = Closed). 80mm gauges with 1.6 gauge class and 5 refrigerant scales provide accurate, easy-to-read measurements for multiple refrigerant types. Colour coordinated gauges ensure easy refrigerant recognition. Ball valves at the end of hoses (-E suffix) provide additional control and prevent refrigerant loss. Custom moulded carrying case keeps equipment organised and protected. Essential tool for professional HVAC\/R technicians servicing R134a, R404A, R407C, R507A, and R22 systems. Built to last with Mastercool's commitment to quality.\u003c\/p\u003e\n\u003ch2\u003eOptional Accessories:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eTo order manifolds with shock resistant gauge protectors, add \"-G\" after the part number\u003c\/li\u003e\n\u003cli\u003eOptional 1\/4\" x 5\/16\" adapters available (add suffix -410, -411, -413, or -433)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eReplacement Parts:\u003c\/h2\u003e\n\u003cp\u003e95102-R-KIT: O-Ring repair kit for 4-Way Ball Valve Manifold\u003c\/p\u003e\n\u003cp\u003e4-way ball valve manifold for R134a, R404A, R407C, R507A, R22. 80mm gauges with 5 scales. 3\/8\" bore. 3 x 150cm hoses. Custom case. Professional quality.\u003c\/p\u003e","brand":"Mastercool","offers":[{"title":"Default Title","offer_id":57165228802425,"sku":"96261-MB-E","price":281.13,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0158\/3481\/files\/96261-MB_web_ebc6060f-bb71-4ce1-98df-0a23f8f26de2.jpg?v=1777448500"},{"product_id":"96261-mnb1-e","title":"Mastercool 96261-MNB1-E — 4W Manifold Cl.1 R448-449-452-455A -80 - 4-150cm","description":"\u003ch1\u003eMastercool 96261-MNB1-E - 4-Way Class 1.0 Ball Valve Manifold Gauge Set for R448A, R449A, R452A, R455A with 150cm Hoses\u003c\/h1\u003e\n\u003cp\u003e\u003cstrong\u003ePlease note: The image may not accurately reflect the actual item. Product specifications are as described below.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMastercool is the leading manufacturer of professional-quality A\/C manifold gauge sets. Our manifold gauge sets are constructed of the finest materials and machined with precision to the highest quality standards. At Mastercool, every manifold we build is built to last. All Mastercool gauges are colour coordinated for easy refrigerant recognition. Complete kit includes manifold with 80mm Class 1.0 gauges for R448A, R449A, R452A, and R455A, 4 x 150cm hoses, packaged in a custom moulded carrying case.\u003c\/p\u003e\n\u003ch2\u003eKey Features:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eFull 3\/8\" bore through the block increases flow considerably\u003c\/li\u003e\n\u003cli\u003eFaster charging and recovery\u003c\/li\u003e\n\u003cli\u003eThe ball valve rotates 90° between two Teflon washers\u003c\/li\u003e\n\u003cli\u003eOpens and closes quickly with only a quarter turn\u003c\/li\u003e\n\u003cli\u003eKnob position shows valve status (Vertical = Open, Horizontal = Closed)\u003c\/li\u003e\n\u003cli\u003e80mm gauges \/ Class 1.0 for superior accuracy\u003c\/li\u003e\n\u003cli\u003eSpecifically calibrated for R448A, R449A, R452A, R455A\u003c\/li\u003e\n\u003cli\u003eColour coordinated for easy refrigerant recognition\u003c\/li\u003e\n\u003cli\u003eAll fittings are 1\/4\" SAE, tee with branch 3\/8\"\u003c\/li\u003e\n\u003cli\u003e4 x 150cm hoses included\u003c\/li\u003e\n\u003cli\u003eBall valves at the end of hoses (-E suffix)\u003c\/li\u003e\n\u003cli\u003eCustom moulded carrying case included\u003c\/li\u003e\n\u003cli\u003eProfessional-grade quality\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eModel: 96261-MNB1-E\u003c\/li\u003e\n\u003cli\u003eType: 4-way ball valve manifold gauge set\u003c\/li\u003e\n\u003cli\u003eRefrigerants: R448A, R449A, R452A, R455A\u003c\/li\u003e\n\u003cli\u003eGauges: 80mm Class 1.0 (superior accuracy)\u003c\/li\u003e\n\u003cli\u003eBore: Full 3\/8\"\u003c\/li\u003e\n\u003cli\u003eValve Type: Ball valve (90° rotation)\u003c\/li\u003e\n\u003cli\u003eHoses: 4 x 150cm hoses\u003c\/li\u003e\n\u003cli\u003eFittings: All 1\/4\" SAE, tee with branch 3\/8\"\u003c\/li\u003e\n\u003cli\u003eCase: Custom moulded carrying case\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplications:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eR448A, R449A, R452A, R455A system service\u003c\/li\u003e\n\u003cli\u003eLow-GWP refrigerant applications\u003c\/li\u003e\n\u003cli\u003eRefrigerant charging and recovery\u003c\/li\u003e\n\u003cli\u003eHVAC system diagnostics\u003c\/li\u003e\n\u003cli\u003ePressure monitoring\u003c\/li\u003e\n\u003cli\u003eProfessional HVAC\/R work\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eBenefits:\u003c\/h2\u003e\n\u003cp\u003eFull 3\/8\" bore through the block increases flow considerably, enabling faster charging and recovery operations. Ball valve rotates 90° between two Teflon washers requiring little effort to turn, even under pressure. Opens and closes quickly with only a quarter turn for efficient operation. Knob position shows whether valves are open or closed at a glance (Vertical = Open, Horizontal = Closed). 80mm gauges with Class 1.0 accuracy provide superior precision for R448A, R449A, R452A, and R455A low-GWP refrigerant systems. Colour-coordinated gauges ensure easy refrigerant recognition. Ball valves at the end of hoses (-E suffix) provide additional control and prevent refrigerant loss. 4 x 150cm hoses provide complete system connectivity. Custom moulded carrying case keeps equipment organised and protected. Essential tool for professional HVAC\/R technicians servicing modern low-GWP refrigerant systems. Built to last with Mastercool's commitment to quality.\u003c\/p\u003e\n\u003ch2\u003eOptional Accessories:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eTo order manifolds with shock resistant gauge protectors, add \"-G\" after the part number\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eReplacement Parts:\u003c\/h2\u003e\n\u003cp\u003e95102-R-KIT: O-Ring repair kit for 4-Way Ball Valve Manifold\u003c\/p\u003e\n\u003cp\u003e4-way Class 1.0 ball valve manifold for R448A, R449A, R452A, R455A. 80mm gauges. 3\/8\" bore. 4 x 150cm hoses. Custom case. Professional quality.\u003c\/p\u003e","brand":"Mastercool","offers":[{"title":"Default Title","offer_id":57165234012537,"sku":"96261-MNB1-E","price":281.93,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0158\/3481\/files\/96261-MB_web_2532d74a-1fd0-4e14-9448-a6522333c7d9.jpg?v=1777448510"},{"product_id":"96261-mrb1-e","title":"Mastercool 96261-MRB1-E — 4W Manifold Cl.1 R22-404A-407F-134a -80 - 4-150cm","description":"\u003ch1\u003eMastercool 96261-MRB1-E - 4-Way Class 1.0 Ball Valve Manifold Gauge Set for R22, R404A, R407F, R134a with 150cm Hoses\u003c\/h1\u003e\n\u003cp\u003e\u003cstrong\u003ePlease note: Image may not reflect the actual item. Product specifications are as described below.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMastercool is the leading manufacturer of professional-quality A\/C manifold gauge sets. Our manifold gauge sets are constructed of the finest materials and machined with precision to the highest quality standards. At Mastercool, every manifold we build is built to last. All Mastercool gauges are colour coordinated for easy refrigerant recognition. Complete kit includes manifold with 80mm Class 1.0 gauges for R22, R404A, R407F, and R134a, 4 x 150cm hoses, packaged in a custom moulded carrying case.\u003c\/p\u003e\n\u003ch2\u003eKey Features:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eFull 3\/8\" bore through the block increases flow considerably\u003c\/li\u003e\n\u003cli\u003eFaster charging and recovery\u003c\/li\u003e\n\u003cli\u003eBall valve rotates 90° between two Teflon washers\u003c\/li\u003e\n\u003cli\u003eOpens and closes quickly with only a quarter turn\u003c\/li\u003e\n\u003cli\u003eKnob position shows valve status (Vertical = Open, Horizontal = Closed)\u003c\/li\u003e\n\u003cli\u003e80mm gauges \/ Class 1.0 for superior accuracy\u003c\/li\u003e\n\u003cli\u003eSpecifically calibrated for R22, R404A, R407F, R134a\u003c\/li\u003e\n\u003cli\u003eColour coordinated for easy refrigerant recognition\u003c\/li\u003e\n\u003cli\u003eAll fittings are 1\/4\" SAE, tee with branch 3\/8\"\u003c\/li\u003e\n\u003cli\u003e4 x 150cm hoses included\u003c\/li\u003e\n\u003cli\u003eBall valves at the end of hoses (-E suffix)\u003c\/li\u003e\n\u003cli\u003eCustom moulded carrying case included\u003c\/li\u003e\n\u003cli\u003eProfessional-grade quality\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eModel: 96261-MRB1-E\u003c\/li\u003e\n\u003cli\u003eType: 4-way ball valve manifold gauge set\u003c\/li\u003e\n\u003cli\u003eRefrigerants: R22, R404A, R407F, R134a\u003c\/li\u003e\n\u003cli\u003eGauges: 80mm Class 1.0 (superior accuracy)\u003c\/li\u003e\n\u003cli\u003eBore: Full 3\/8\"\u003c\/li\u003e\n\u003cli\u003eValve Type: Ball valve (90° rotation)\u003c\/li\u003e\n\u003cli\u003eHoses: 4 x 150cm hoses\u003c\/li\u003e\n\u003cli\u003eFittings: All 1\/4\" SAE, tee with branch 3\/8\"\u003c\/li\u003e\n\u003cli\u003eCase: Custom moulded carrying case\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplications:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eR22, R404A, R407F, R134a system service\u003c\/li\u003e\n\u003cli\u003eRefrigerant charging and recovery\u003c\/li\u003e\n\u003cli\u003eHVAC system diagnostics\u003c\/li\u003e\n\u003cli\u003ePressure monitoring\u003c\/li\u003e\n\u003cli\u003eProfessional HVAC\/R work\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eBenefits:\u003c\/h2\u003e\n\u003cp\u003eFull 3\/8\" bore through the block increases flow considerably, enabling faster charging and recovery operations. Ball valve rotates 90° between two Teflon washers requiring little effort to turn, even under pressure. Opens and closes quickly with only a quarter turn for efficient operation. Knob position shows whether valves are open or closed at a glance (Vertical = Open, Horizontal = Closed). 80mm gauges with Class 1.0 accuracy provide superior precision for R22, R404A, R407F, and R134a systems. Colour coordinated gauges ensure easy refrigerant recognition. Ball valves at the end of hoses (-E suffix) provide additional control and prevent refrigerant loss. 4 x 150cm hoses provide complete system connectivity. Custom moulded carrying case keeps equipment organised and protected. Essential tool for professional HVAC\/R technicians servicing R22, R404A, R407F, and R134a systems. Built to last with Mastercool's commitment to quality.\u003c\/p\u003e\n\u003ch2\u003eOptional Accessories:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eTo order manifolds with shock resistant gauge protectors, add \"-G\" after the part number\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eReplacement Parts:\u003c\/h2\u003e\n\u003cp\u003e95102-R-KIT: O-Ring repair kit for 4-Way Ball Valve Manifold\u003c\/p\u003e\n\u003cp\u003e4-way Class 1.0 ball valve manifold for R22, R404A, R407F, R134a. 80mm gauges. 3\/8\" bore. 4 x 150cm hoses. Custom case. Professional quality.\u003c\/p\u003e","brand":"Mastercool","offers":[{"title":"Default Title","offer_id":57165241549177,"sku":"96261-MRB1-E","price":296.02,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0158\/3481\/files\/96261-MRB_web_555560c8-c306-4099-9ef1-90754235bc0d.jpg?v=1777448529"},{"product_id":"96261-mrb-e","title":"Mastercool 96261-MRB-E — Manifold 4W-3\/150cm+1\/150 3\/8\" b.vlv at the end","description":"\u003ch1\u003eMastercool 96261-MRB-E - 4-Way Ball Valve Manifold Gauge Set with 150cm Hoses and Ball Valve at the End\u003c\/h1\u003e\n\u003cp\u003e\u003cstrong\u003ePlease note: Image may not reflect the actual item. Product specifications are as described below.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMastercool is the leading manufacturer of professional-quality A\/C manifold gauge sets. Our manifold gauge sets are constructed of the finest materials and machined with precision to the highest quality standards. At Mastercool, every manifold we build is built to last. All Mastercool gauges are colour coordinated for easy refrigerant recognition. Complete kit includes manifold with 80mm gauges (MRBH-MRBL) for R134a, R22, R12, and R404A, 3 x 150cm ball valve hoses, and 1 x 150cm black 3\/8\" hose with ball valve at the end, packaged in a custom moulded carrying case.\u003c\/p\u003e\n\u003ch2\u003eKey Features:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eFull 3\/8\" bore through the block increases flow considerably\u003c\/li\u003e\n\u003cli\u003eFaster charging and recovery\u003c\/li\u003e\n\u003cli\u003eBall valve rotates 90° between two Teflon washers\u003c\/li\u003e\n\u003cli\u003eOpens and closes quickly with only a quarter turn\u003c\/li\u003e\n\u003cli\u003eKnob position shows valve status (Vertical = Open, Horizontal = Closed)\u003c\/li\u003e\n\u003cli\u003e80mm gauges \/ 1.6 gauge class\u003c\/li\u003e\n\u003cli\u003eSpecifically calibrated for R134a, R22, R12, R404A\u003c\/li\u003e\n\u003cli\u003eColour coordinated for easy refrigerant recognition\u003c\/li\u003e\n\u003cli\u003eAll fittings are 1\/4\" SAE, tee with branch 3\/8\"\u003c\/li\u003e\n\u003cli\u003eBall valve at the end of hoses (-E suffix)\u003c\/li\u003e\n\u003cli\u003eCustom moulded carrying case included\u003c\/li\u003e\n\u003cli\u003eProfessional-grade quality\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eModel: 96261-MRB-E\u003c\/li\u003e\n\u003cli\u003eType: 4-way ball valve manifold gauge set\u003c\/li\u003e\n\u003cli\u003eRefrigerants: R134a, R22, R12, R404A\u003c\/li\u003e\n\u003cli\u003eGauges: 80mm MRBH-MRBL \/ 1.6 gauge class\u003c\/li\u003e\n\u003cli\u003eBore: Full 3\/8\"\u003c\/li\u003e\n\u003cli\u003eValve Type: Ball valve (90° rotation)\u003c\/li\u003e\n\u003cli\u003eHoses: 3 x 150cm ball valve hoses (p\/n 49262-60)\u003c\/li\u003e\n\u003cli\u003eVacuum Hose: 1 x 150cm black 3\/8\" hose (p\/n 94160) with ball valve at the end\u003c\/li\u003e\n\u003cli\u003eFittings: All 1\/4\" SAE, tee with branch 3\/8\"\u003c\/li\u003e\n\u003cli\u003eCase: Custom moulded carrying case (p\/n 86772-PB)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplications:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eR134a, R22, R12, R404A system service\u003c\/li\u003e\n\u003cli\u003eRefrigerant charging and recovery\u003c\/li\u003e\n\u003cli\u003eHVAC system diagnostics\u003c\/li\u003e\n\u003cli\u003ePressure monitoring\u003c\/li\u003e\n\u003cli\u003eProfessional HVAC\/R work\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eBenefits:\u003c\/h2\u003e\n\u003cp\u003eFull 3\/8\" bore through the block increases flow considerably, enabling faster charging and recovery operations. Ball valve rotates 90° between two Teflon washers requiring little effort to turn, even under pressure. Opens and closes quickly with only a quarter turn for efficient operation. Knob position shows whether valves are open or closed at a glance (Vertical = Open, Horizontal = Closed). 80mm gauges with 1.6 gauge class provide accurate, easy-to-read measurements for R134a, R22, R12, and R404A systems. Colour coordinated gauges ensure easy refrigerant recognition. Ball valve at the end of hoses (-E suffix) provides additional control and prevents refrigerant loss. Custom moulded carrying case keeps equipment organised and protected. Essential tool for professional HVAC\/R technicians servicing R134a, R22, R12, and R404A systems. Built to last with Mastercool's commitment to quality.\u003c\/p\u003e\n\u003ch2\u003eOptional Accessories:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eTo order manifolds with shock-resistant gauge protectors, add \"-G\" after the part number\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eReplacement Parts:\u003c\/h2\u003e\n\u003cp\u003e95102-R-KIT: O-Ring repair kit for 4-Way Ball Valve Manifold\u003c\/p\u003e\n\u003cp\u003e4-way ball valve manifold for R134a, R22, R12, R404A. 80mm gauges. 3\/8\" bore. 3 x 150cm hoses with ball valve at the end. Custom case. Professional quality.\u003c\/p\u003e","brand":"Mastercool","offers":[{"title":"Default Title","offer_id":57165245120889,"sku":"96261-MRB-E","price":292.39,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0158\/3481\/files\/96261-MRB_web_c776f8b9-f790-4ef4-a3a0-dea3a459cc74.jpg?v=1777448538"},{"product_id":"96261-rb-e","title":"Mastercool 96261-RB-E — 4W Manifold (3\/8\")-80-hoses 3-150 R1270-290-600a","description":"\u003ch1\u003eMastercool 96261-RB-E - 4-Way Ball Valve Manifold Gauge Set for R1270, R290, R600a with 150cm Hoses\u003c\/h1\u003e\n\u003cp\u003e\u003cstrong\u003ePlease note: Image may not reflect the actual item. Product specifications are as described below.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMastercool is the leading manufacturer of professional quality A\/C manifold gauge sets. Our manifold gauge sets are constructed of the finest materials and machined with precision to the highest quality standards. At Mastercool, every manifold we build is built to last. All Mastercool gauges are colour coordinated for easy refrigerant recognition. Complete kit includes manifold with 80mm gauges specifically calibrated for hydrocarbon refrigerants (R1270, R290, R600a), 3 x 150cm hoses, and 1 x 150cm black 3\/8\" vacuum hose, packaged in a custom moulded carrying case.\u003c\/p\u003e\n\u003ch2\u003eKey Features:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eFull 3\/8\" bore through the block increases flow considerably\u003c\/li\u003e\n\u003cli\u003eFaster charging and recovery\u003c\/li\u003e\n\u003cli\u003eBall valve rotates 90° between two Teflon washers\u003c\/li\u003e\n\u003cli\u003eOpens and closes quickly with only a quarter turn\u003c\/li\u003e\n\u003cli\u003eKnob position shows valve status (Vertical = Open, Horizontal = Closed)\u003c\/li\u003e\n\u003cli\u003e80mm gauges \/ 1.6 gauge class\u003c\/li\u003e\n\u003cli\u003eSpecifically calibrated for hydrocarbon refrigerants (R1270, R290, R600a)\u003c\/li\u003e\n\u003cli\u003eColour coordinated for easy refrigerant recognition\u003c\/li\u003e\n\u003cli\u003eAll fittings are 3\/8\" SAE\u003c\/li\u003e\n\u003cli\u003eBall valves at the end of hoses (-E suffix)\u003c\/li\u003e\n\u003cli\u003eCustom moulded carrying case included\u003c\/li\u003e\n\u003cli\u003eProfessional-grade quality\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eModel: 96261-RB-E\u003c\/li\u003e\n\u003cli\u003eType: 4-way ball valve manifold gauge set\u003c\/li\u003e\n\u003cli\u003eRefrigerants: R1270 (Propylene), R290 (Propane), R600a (Isobutane)\u003c\/li\u003e\n\u003cli\u003eGauges: 80mm \/ 1.6 gauge class\u003c\/li\u003e\n\u003cli\u003eBore: Full 3\/8\"\u003c\/li\u003e\n\u003cli\u003eValve Type: Ball valve (90° rotation)\u003c\/li\u003e\n\u003cli\u003eHoses: 3 x 150cm hoses\u003c\/li\u003e\n\u003cli\u003eVacuum Hose: 1 x 150cm black 3\/8\" hose\u003c\/li\u003e\n\u003cli\u003eFittings: All 3\/8\" SAE\u003c\/li\u003e\n\u003cli\u003eCase: Custom moulded carrying case\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplications:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eHydrocarbon refrigerant system service (R1270, R290, R600a)\u003c\/li\u003e\n\u003cli\u003eNatural refrigerant applications\u003c\/li\u003e\n\u003cli\u003eRefrigerant charging and recovery\u003c\/li\u003e\n\u003cli\u003eHVAC system diagnostics\u003c\/li\u003e\n\u003cli\u003ePressure monitoring\u003c\/li\u003e\n\u003cli\u003eProfessional HVAC\/R work\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eBenefits:\u003c\/h2\u003e\n\u003cp\u003eFull 3\/8\" bore through the block increases flow considerably, enabling faster charging and recovery operations. Ball valve rotates 90° between two Teflon washers requiring little effort to turn, even under pressure. Opens and closes quickly with only a quarter turn for efficient operation. Knob position shows whether valves are open or closed at a glance (Vertical = Open, Horizontal = Closed). 80mm gauges with 1.6 gauge class specifically calibrated for hydrocarbon refrigerants (R1270, R290, R600a) provide accurate, easy-to-read measurements. Colour coordinated gauges ensure easy refrigerant recognition. Ball valves at the end of hoses (-E suffix) provide additional control and prevent refrigerant loss. All 3\/8\" SAE fittings ensure compatibility with hydrocarbon refrigerant systems. Custom moulded carrying case keeps equipment organised and protected. Essential tool for professional HVAC\/R technicians servicing natural hydrocarbon refrigerant systems. Built to last with Mastercool's commitment to quality.\u003c\/p\u003e\n\u003ch2\u003eOptional Accessories:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eTo order manifolds with shock resistant gauge protectors, add \"-G\" after the part number\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eReplacement Parts:\u003c\/h2\u003e\n\u003cp\u003e95102-R-KIT: O-Ring repair kit for 4-Way Ball Valve Manifold\u003c\/p\u003e\n\u003cp\u003e4-way ball valve manifold for R1270, R290, R600a hydrocarbon refrigerants. 80mm gauges. 3\/8\" bore and fittings. 3 x 150cm hoses. Custom case. Professional quality.\u003c\/p\u003e","brand":"Mastercool","offers":[{"title":"Default Title","offer_id":57165247873401,"sku":"96261-RB-E","price":281.13,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0158\/3481\/files\/96261-MRB_web_c4ebf1f6-3ad1-4d89-b2bd-888a83d92d95.jpg?v=1777448547"},{"product_id":"96272-eb-e","title":"Mastercool 96272-EB-E — 4W Manifold 1.6 80mm - R410A\/404\/22 - 3+1\/180cm","description":"\u003ch1\u003eMastercool 96272-EB-E - 4-Way Ball Valve Manifold Gauge Set for R410A, R404A, R22 with 180cm Hoses\u003c\/h1\u003e\n\u003cp\u003e\u003cstrong\u003ePlease note: Image may not reflect the actual item. Product specifications are as described below.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMastercool is the leading manufacturer of professional-quality A\/C manifold gauge sets. Our manifold gauge sets are constructed of the finest materials and machined with precision to the highest quality standards. At Mastercool, every manifold we build is built to last. All Mastercool gauges are colour coordinated for easy refrigerant recognition. Complete kit includes manifold with 80mm gauges (EBH-EBL) with 1.6 gauge class for R410A, R404A, and R22, 3 x 180cm ball valve hoses, and 1 x 180cm black 3\/8\" vacuum hose, packaged in a custom moulded carrying case.\u003c\/p\u003e\n\u003ch2\u003eKey Features:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eFull 3\/8\" bore through the block increases flow considerably\u003c\/li\u003e\n\u003cli\u003eFaster charging and recovery\u003c\/li\u003e\n\u003cli\u003eBall valve rotates 90° between two Teflon washers\u003c\/li\u003e\n\u003cli\u003eOpens and closes quickly with only a quarter turn\u003c\/li\u003e\n\u003cli\u003eKnob position shows valve status (Vertical = Open, Horizontal = Closed)\u003c\/li\u003e\n\u003cli\u003e80mm gauges \/ 1.6 gauge class\u003c\/li\u003e\n\u003cli\u003eSpecifically calibrated for R410A, R404A, R22\u003c\/li\u003e\n\u003cli\u003eColour coordinated for easy refrigerant recognition\u003c\/li\u003e\n\u003cli\u003eAll fittings are 1\/4\" SAE, tee with branch 3\/8\"\u003c\/li\u003e\n\u003cli\u003eBall valves at the end of hoses (-E suffix)\u003c\/li\u003e\n\u003cli\u003eCustom moulded carrying case included\u003c\/li\u003e\n\u003cli\u003eProfessional-grade quality\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eModel: 96272-EB-E\u003c\/li\u003e\n\u003cli\u003eType: 4-way ball valve manifold gauge set\u003c\/li\u003e\n\u003cli\u003eRefrigerants: R410A, R404A, R22\u003c\/li\u003e\n\u003cli\u003eGauges: 80mm EBH-EBL \/ 1.6 gauge class\u003c\/li\u003e\n\u003cli\u003eBore: Full 3\/8\"\u003c\/li\u003e\n\u003cli\u003eValve Type: Ball valve (90° rotation)\u003c\/li\u003e\n\u003cli\u003eHoses: 3 x 180cm ball valve hoses\u003c\/li\u003e\n\u003cli\u003eVacuum Hose: 1 x 180cm black 3\/8\" hose\u003c\/li\u003e\n\u003cli\u003eFittings: All 1\/4\" SAE, tee with branch 3\/8\"\u003c\/li\u003e\n\u003cli\u003eCase: Custom moulded carrying case\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplications:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eR410A, R404A, R22 system service\u003c\/li\u003e\n\u003cli\u003eRefrigerant charging and recovery\u003c\/li\u003e\n\u003cli\u003eHVAC system diagnostics\u003c\/li\u003e\n\u003cli\u003ePressure monitoring\u003c\/li\u003e\n\u003cli\u003eProfessional HVAC\/R work\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eBenefits:\u003c\/h2\u003e\n\u003cp\u003eFull 3\/8\" bore through the block increases flow considerably, enabling faster charging and recovery operations. Ball valve rotates 90° between two Teflon washers requiring little effort to turn, even under pressure. Opens and closes quickly with only a quarter turn for efficient operation. Knob position shows whether valves are open or closed at a glance (Vertical = Open, Horizontal = Closed). 80mm gauges with 1.6 gauge class provide accurate, easy-to-read measurements for R410A, R404A, and R22 systems. Colour coordinated gauges ensure easy refrigerant recognition. Ball valves at the end of hoses (-E suffix) provide additional control and prevent refrigerant loss. Custom moulded carrying case keeps equipment organised and protected. Essential tool for professional HVAC\/R technicians servicing R410A, R404A, and R22 systems. Built to last with Mastercool's commitment to quality.\u003c\/p\u003e\n\u003ch2\u003eOptional Accessories:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eTo order manifolds with shock resistant gauge protectors, add \"-G\" after the part number\u003c\/li\u003e\n\u003cli\u003eOptional 1\/4\" x 5\/16\" adapters available (add suffix -410, -411, -413, or -433)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eReplacement Parts:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e95102-R-KIT: O-Ring repair kit for 4-Way Ball Valve Manifold\u003c\/li\u003e\n\u003cli\u003e58211: Blue knob\u003c\/li\u003e\n\u003cli\u003e58212: Red knob\u003c\/li\u003e\n\u003cli\u003e58213: Yellow knob\u003c\/li\u003e\n\u003cli\u003e58214: Black knob\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e4-way ball valve manifold for R410A, R404A, R22. 80mm gauges. 3\/8\" bore. 3 x 180cm hoses with ball valves. Custom case. Professional quality.\u003c\/p\u003e","brand":"Mastercool","offers":[{"title":"Default Title","offer_id":57165254525305,"sku":"96272-EB-E","price":298.58,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0158\/3481\/files\/96261-EB_web_8d250a68-48d7-414a-9aca-1a76d4b2ff25.jpg?v=1777448565"},{"product_id":"96272-eb1-413-e","title":"Mastercool 96272-EB1-413-E — 4W Cl.1 Manifold R32-410A-..., 3-180\/1+90413adptr","description":"\u003ch1\u003eMastercool 96272-EB1-413-E - 4-Way Class 1.0 Ball Valve Manifold Gauge Set for R32, R410A with 180cm Hoses and 90413 Adapters\u003c\/h1\u003e\u003cp\u003e\u003cstrong\u003ePlease note: Image may not reflect the actual item. Product specifications are as described below.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eMastercool is the leading manufacturer of professional quality A\/C manifold gauge sets. Our manifold gauge sets are constructed of the finest materials and machined with precision to the highest quality standards. At Mastercool, every manifold we build is built to last. All Mastercool gauges are colour coordinated for easy refrigerant recognition. Complete kit includes manifold with 80mm Class 1.0 gauges for R32 and R410A, 3 x 180cm hoses, 1 x 180cm black 3\/8\" vacuum hose, and 2 pieces of 90413 straight adapter fittings to convert 1\/4\" to 5\/16\" SAE, packaged in a custom moulded carrying case.\u003c\/p\u003e\u003ch2\u003eKey Features:\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFull 3\/8\" bore through the block increases flow considerably\u003c\/li\u003e\n\u003cli\u003eFaster charging and recovery\u003c\/li\u003e\n\u003cli\u003eBall valve rotates 90° between two Teflon washers\u003c\/li\u003e\n\u003cli\u003eOpens and closes quickly with only a quarter turn\u003c\/li\u003e\n\u003cli\u003eKnob position shows valve status (Vertical = Open, Horizontal = Closed)\u003c\/li\u003e\n\u003cli\u003e80mm gauges \/ Class 1.0 for superior accuracy\u003c\/li\u003e\n\u003cli\u003eSpecifically calibrated for R32 and R410A\u003c\/li\u003e\n\u003cli\u003eColour coordinated for easy refrigerant recognition\u003c\/li\u003e\n\u003cli\u003eAll fittings are 1\/4\" SAE, tee with branch 3\/8\"\u003c\/li\u003e\n\u003cli\u003eIncludes 2 x 90413 straight adapter fittings (1\/4\" to 5\/16\" SAE)\u003c\/li\u003e\n\u003cli\u003eCustom moulded carrying case included\u003c\/li\u003e\n\u003cli\u003eProfessional-grade quality\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications:\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eModel: 96272-EB1-413-E\u003c\/li\u003e\n\u003cli\u003eType: 4-way ball valve manifold gauge set\u003c\/li\u003e\n\u003cli\u003eRefrigerants: R32, R410A\u003c\/li\u003e\n\u003cli\u003eGauges: 80mm Class 1.0 (superior accuracy)\u003c\/li\u003e\n\u003cli\u003eBore: Full 3\/8\"\u003c\/li\u003e\n\u003cli\u003eValve Type: Ball valve (90° rotation)\u003c\/li\u003e\n\u003cli\u003eHoses: 3 x 180cm hoses\u003c\/li\u003e\n\u003cli\u003eVacuum Hose: 1 x 180cm black 3\/8\" hose\u003c\/li\u003e\n\u003cli\u003eFittings: All 1\/4\" SAE, tee with branch 3\/8\"\u003c\/li\u003e\n\u003cli\u003eAdapters: 2 x 90413 straight adapter fittings (1\/4\" to 5\/16\" SAE)\u003c\/li\u003e\n\u003cli\u003eCase: Custom moulded carrying case (p\/n 86772-PB)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplications:\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eR32 and R410A system service\u003c\/li\u003e\n\u003cli\u003eRefrigerant charging and recovery\u003c\/li\u003e\n\u003cli\u003eHVAC system diagnostics\u003c\/li\u003e\n\u003cli\u003ePressure monitoring\u003c\/li\u003e\n\u003cli\u003eProfessional HVAC\/R work\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eBenefits:\u003c\/h2\u003e\u003cp\u003eFull 3\/8\" bore through the block increases flow considerably, enabling faster charging and recovery operations. Ball valve rotates 90° between two Teflon washers requiring little effort to turn, even under pressure. Opens and closes quickly with only a quarter turn for efficient operation. Knob position shows whether valves are open or closed at a glance (Vertical = Open, Horizontal = Closed). 80mm gauges with Class 1.0 accuracy provide superior precision for R32 and R410A systems. Colour coordinated gauges ensure easy refrigerant recognition. Includes 2 pieces of 90413 straight adapter fittings to convert 1\/4\" to 5\/16\" SAE for compatibility with modern systems. Custom moulded carrying case keeps equipment organised and protected. Essential tool for professional HVAC\/R technicians servicing modern R32 and R410A systems. Built to last with Mastercool's commitment to quality.\u003c\/p\u003e\u003ch2\u003eOptional Accessories:\u003c\/h2\u003e\u003cul\u003e\u003cli\u003eTo order manifolds with shock resistant gauge protectors, add \"-G\" after the part number\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eReplacement Parts:\u003c\/h2\u003e\u003cp\u003e95102-R-KIT: O-Ring repair kit for 4-Way Ball Valve Manifold\u003c\/p\u003e\u003cp\u003e4-way Class 1.0 ball valve manifold for R32, R410A. 80mm gauges. 3\/8\" bore. 3 x 180cm hoses. Includes 90413 adapters. Custom case. Professional quality.\u003c\/p\u003e","brand":"Mastercool","offers":[{"title":"Default Title","offer_id":57165260915065,"sku":"96272-EB1-413-E","price":319.53,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0158\/3481\/files\/96261-EB_web_60a30aa7-7b39-4828-bae6-9118e3d16605.jpg?v=1777448584"},{"product_id":"96272-mrb-e","title":"Mastercool 96272-MRB-E — Manifold 4W - 80 - 3-180cm hoses + 1 x 3\/8\"","description":"\u003ch1\u003eMastercool 96272-MRB-E - 4-Way Ball Valve Manifold Gauge Set for R134a, R22, R12, R404A with 180cm Hoses\u003c\/h1\u003e\n\u003cp\u003e\u003cstrong\u003ePlease note: The image may not accurately reflect the actual item. Product specifications are as described below.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMastercool is the leading manufacturer of professional-quality A\/C manifold gauge sets. Our manifold gauge sets are constructed of the finest materials and machined with precision to the highest quality standards. At Mastercool, every manifold we build is built to last. All Mastercool gauges are colour coordinated for easy refrigerant recognition. Complete kit includes manifold with 80mm gauges (MRBH-MRBL), 3 x 180cm ball valve hoses, and 1 x 180cm black 3\/8\" hose, packaged in a custom moulded carrying case.\u003c\/p\u003e\n\u003ch2\u003eKey Features:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eFull 3\/8\" bore through the block increases flow considerably\u003c\/li\u003e\n\u003cli\u003eFaster charging and recovery\u003c\/li\u003e\n\u003cli\u003eBall valve rotates 90° between two Teflon washers\u003c\/li\u003e\n\u003cli\u003eOpens and closes quickly with only a quarter turn\u003c\/li\u003e\n\u003cli\u003eKnob position shows valve status (Vertical = Open, Horizontal = Closed)\u003c\/li\u003e\n\u003cli\u003e80mm gauges \/ 1.6 gauge class\u003c\/li\u003e\n\u003cli\u003eColour coordinated for easy refrigerant recognition\u003c\/li\u003e\n\u003cli\u003eAll fittings are 1\/4\" SAE, tee with branch 3\/8\"\u003c\/li\u003e\n\u003cli\u003eBall valves at the end of hoses (-E suffix)\u003c\/li\u003e\n\u003cli\u003eCustom moulded carrying case included\u003c\/li\u003e\n\u003cli\u003eProfessional-grade quality\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eModel: 96272-MRB-E\u003c\/li\u003e\n\u003cli\u003eType: 4-way ball valve manifold gauge set\u003c\/li\u003e\n\u003cli\u003eRefrigerants: R134a, R22, R12, R404A\u003c\/li\u003e\n\u003cli\u003eGauges: 80mm MRBH-MRBL \/ 1.6 gauge class\u003c\/li\u003e\n\u003cli\u003eBore: Full 3\/8\"\u003c\/li\u003e\n\u003cli\u003eValve Type: Ball valve (90° rotation)\u003c\/li\u003e\n\u003cli\u003eHoses: 3 x 180cm ball valve hoses (p\/n 49262-72)\u003c\/li\u003e\n\u003cli\u003eVacuum Hose: 1 x 180cm black 3\/8\" hose (p\/n 94172)\u003c\/li\u003e\n\u003cli\u003eFittings: All 1\/4\" SAE, tee with branch 3\/8\"\u003c\/li\u003e\n\u003cli\u003eCase: Custom moulded carrying case (p\/n 86772-PB)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplications:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eR134a, R22, R12, R404A system service\u003c\/li\u003e\n\u003cli\u003eRefrigerant charging and recovery\u003c\/li\u003e\n\u003cli\u003eHVAC system diagnostics\u003c\/li\u003e\n\u003cli\u003ePressure monitoring\u003c\/li\u003e\n\u003cli\u003eProfessional HVAC\/R work\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eBenefits:\u003c\/h2\u003e\n\u003cp\u003eFull 3\/8\" bore through the block increases flow considerably, enabling faster charging and recovery operations. Ball valve rotates 90° between two Teflon washers requiring little effort to turn, even under pressure. Opens and closes quickly with only a quarter turn for efficient operation. Knob position shows whether valves are open or closed at a glance (Vertical = Open, Horizontal = Closed). 80mm gauges with 1.6 gauge class provide accurate, easy-to-read measurements. Colour-coordinated gauges ensure easy refrigerant recognition. Ball valves at the end of hoses (-E suffix) provide additional control and prevent refrigerant loss. Custom moulded carrying case keeps equipment organised and protected. Essential tool for professional HVAC\/R technicians servicing R134a, R22, R12, and R404A systems. Built to last with Mastercool's commitment to quality.\u003c\/p\u003e\n\u003ch2\u003eOptional Accessories:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eTo order manifolds with shock-resistant gauge protectors, add \"-G\" after the part number\u003c\/li\u003e\n\u003cli\u003eOptional 1\/4\" x 5\/16\" adapters available (add suffix -410, -411, -413, or -433)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eReplacement Parts:\u003c\/h2\u003e\n\u003cp\u003e95102-R-KIT: O-Ring repair kit for 4-Way Ball Valve Manifold\u003c\/p\u003e\n\u003cp\u003e4-way ball valve manifold for R134a, R22, R12, R404A. 80mm gauges. 3\/8\" bore. 3 x 180cm hoses with ball valves. Custom case. Professional quality.\u003c\/p\u003e","brand":"Mastercool","offers":[{"title":"Default Title","offer_id":57165279527289,"sku":"96272-MRB-E","price":298.58,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0158\/3481\/files\/96261-MRB_web_6df28c1b-b8bb-4a93-93cf-158454aa1d7d.jpg?v=1777448623"},{"product_id":"99923-bt-2","title":"Mastercool 99923-BT-2 — SPARTAN Digital 2-way manifold + 2 temp. clamps","description":"\u003ch1\u003eMastercool 99923-BT-2 SPARTAN Digital 2-Way Manifold with 2 Temperature Clamps\u003c\/h1\u003e\u003cp\u003eJoin the SPARTAN revolution. Mastercool's SPARTAN series smart manifold with Bluetooth® wireless technology is equipped with a 4.3\" colour touchscreen LCD, allowing you to navigate through all screens and options with a quick slide of your finger. Premium built-in vacuum sensor with accuracy down to 1 micron - no need for additional equipment to properly diagnose and service A\/C systems. Displays pressure, vacuum, temperature, and automatically calculates superheat and subcool. Includes data logging and features leak test timers and alarms. Compatible with Mastercool Connect app for full mobility. Over 60 pre-programmed refrigerants including R1234yf. Includes 2 premium temperature clamps with K-type connectors. Hoses sold separately.\u003c\/p\u003e\u003ch2\u003eKey Features:\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSPARTAN 2-way digital manifold\u003c\/li\u003e\n\u003cli\u003e4.3\" colour touchscreen LCD display\u003c\/li\u003e\n\u003cli\u003eNavigate with quick slide of finger\u003c\/li\u003e\n\u003cli\u003ePremium built-in vacuum sensor (1 micron resolution)\u003c\/li\u003e\n\u003cli\u003eBluetooth® wireless technology\u003c\/li\u003e\n\u003cli\u003eDisplays pressure, vacuum, temperature\u003c\/li\u003e\n\u003cli\u003eAutomatically calculates superheat and subcool\u003c\/li\u003e\n\u003cli\u003eOver 60 pre-programmed refrigerants (including R1234yf)\u003c\/li\u003e\n\u003cli\u003eData logging up to 36 hours\u003c\/li\u003e\n\u003cli\u003eLeak test timers and alarms\u003c\/li\u003e\n\u003cli\u003eMastercool Connect app compatible\u003c\/li\u003e\n\u003cli\u003e30-36 hours battery life\u003c\/li\u003e\n\u003cli\u003eClass 1.0 gauge accuracy\u003c\/li\u003e\n\u003cli\u003eIncludes 2 premium temperature clamps (K-type)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eIncluded Refrigerants:\u003c\/h2\u003e\u003cp\u003eR12, R22, R23, R32, R113, R114, R115, R116, R123, R1234yf, R1234ez, R1270, R124, R134, R134a, R141b, R142b, R143, R143a, R152a, R170, R227ea, R290, R401A, R401B, R404A, R407A, R407B, R407C, R407D, R407F, R409A, R410A, R410B, R411A, R411B, R412A, R413A, R414A, R414B, R417A, R422A, R422B, R422C, R422D, R427A, R434A, R437A, R438A, R441A, R443A, R448A, R449A, R452A, R452B, R454B, R455A, R456A, R501, R502, R503, R504, R507A, R508B, R509A, R513A, R514A, R600, R600a, R601a, R601A, R744\u003c\/p\u003e\u003ch2\u003eSpecifications:\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eModel: 99923-BT-2\u003c\/li\u003e\n\u003cli\u003eType: 2-way digital manifold\u003c\/li\u003e\n\u003cli\u003eDisplay: 4.3\" colour touchscreen LCD\u003c\/li\u003e\n\u003cli\u003eGauge: Class 1.0\u003c\/li\u003e\n\u003cli\u003ePressure Display: psi, bar, MPa, kg\/cm2, kPa\u003c\/li\u003e\n\u003cli\u003eTemperature Display: °F or °C\u003c\/li\u003e\n\u003cli\u003eDeep Vacuum Display: micron, mBar, kPa, Pa, Torr\u003c\/li\u003e\n\u003cli\u003eSensing Resolution: 1 psi (.07 bar, .007 MPa, .07 kg\/cm2)\u003c\/li\u003e\n\u003cli\u003eSensing Accuracy: ±1 psi or 1% of reading\u003c\/li\u003e\n\u003cli\u003eWorking Pressure: 0 to 725 psi (50 bar, 5 MPa, 52 kg\/cm2)\u003c\/li\u003e\n\u003cli\u003eProof Pressure: 1000 psi (70 bar, 7 MPa, 70 kg\/cm2)\u003c\/li\u003e\n\u003cli\u003eVacuum Sensor Range: 20,000 to 1 micron\u003c\/li\u003e\n\u003cli\u003eRefrigerant Temperature Range: -40 to 200°F (-40 to 93°C)\u003c\/li\u003e\n\u003cli\u003eOperating Temperature: 32 to 122°F (0 to 45°C)\u003c\/li\u003e\n\u003cli\u003eTemperature Accuracy: ±1°F (±0.5°C) between 32 to 160°F\u003c\/li\u003e\n\u003cli\u003eConnections: 1\/4\" m-flare\u003c\/li\u003e\n\u003cli\u003eBattery: Li-Ion rechargeable (USB Type C charging)\u003c\/li\u003e\n\u003cli\u003eBattery Life: 30-36 hours (25-30 hours with Bluetooth)\u003c\/li\u003e\n\u003cli\u003eAuto-Off: 30 minutes, sleep mode 4 minutes\u003c\/li\u003e\n\u003cli\u003eData Logging: Up to 36 hours\u003c\/li\u003e\n\u003cli\u003eBluetooth: 260' (80m) range, Bluetooth 4.2 and 5\u003c\/li\u003e\n\u003cli\u003eIncludes: 2 premium temperature clamps (K-type connector)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplications:\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eProfessional automotive A\/C diagnostics\u003c\/li\u003e\n\u003cli\u003eHVAC system service\u003c\/li\u003e\n\u003cli\u003eRefrigerant charging and recovery\u003c\/li\u003e\n\u003cli\u003eVacuum leak testing\u003c\/li\u003e\n\u003cli\u003eSuperheat and subcool calculations\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eBenefits:\u003c\/h2\u003e\u003cp\u003eJoin the SPARTAN revolution and move into the future of A\/C diagnostics. Class 1.0 gauge provides accurate, high-quality readings. 4.3\" colour touchscreen allows navigation with a quick slide of your finger. Premium built-in vacuum sensor with 1 micron resolution eliminates need for additional equipment. Displays pressure, vacuum, temperature, and automatically calculates superheat and subcool. Over 60 pre-programmed refrigerants including R1234yf. Bluetooth wireless technology provides communication with Mastercool Connect app for full mobility - view activity on all compatible hand-held devices. Record and store up to 36 hours of data. Pressure leak test function displays delta for both vacuum and positive pressure. Easily switch between digital and analogue depictions. 30-36 hours battery life. Includes 2 premium temperature clamps with K-type connectors for accurate temperature measurements. Purchase hoses separately to customise your setup.\u003c\/p\u003e\u003cp\u003eSPARTAN 2-way digital manifold with 2 temperature clamps. 4.3\" touchscreen. Built-in vacuum sensor (1 micron). Bluetooth app compatible. 60+ refrigerants including R1234yf. 30-36 hour battery.\u003c\/p\u003e","brand":"Mastercool","offers":[{"title":"Default Title","offer_id":57165308789113,"sku":"99923-BT-2","price":655.19,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0158\/3481\/files\/99923-BT-2-web.jpg?v=1777448696"},{"product_id":"99923-bt","title":"Mastercool 99923-BT — SPARTAN Digital 2-way manifold only","description":"\u003ch1\u003eMastercool 99923-BT — SPARTAN Digital 2-Way Manifold Only\u003c\/h1\u003e\n\u003cp\u003eProfessional SPARTAN digital 2-way manifold with 4.3\" touchscreen display and Bluetooth connectivity. Features built-in vacuum sensor (1 micron resolution), 60+ refrigerant profiles including R1234yf, and smartphone app compatibility. Manifold body only - hoses and temperature clamps sold separately. Essential diagnostic tool for modern HVAC\/R service work.\u003c\/p\u003e\n\u003ch2\u003eKey Features:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4.3\" Touchscreen Display\u003c\/strong\u003e – Large, easy-to-read colour screen\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-In Vacuum Sensor\u003c\/strong\u003e – 1 micron resolution for precise evacuation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBluetooth Connectivity\u003c\/strong\u003e – Connects to smartphone app\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e60+ Refrigerant Profiles\u003c\/strong\u003e – Including R1234yf, R32, R410A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDigital Pressure Readings\u003c\/strong\u003e – Precise, accurate measurements\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Display\u003c\/strong\u003e – Shows superheat and subcooling\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManifold Only\u003c\/strong\u003e – Hoses and clamps sold separately\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: 99923-BT\u003c\/li\u003e\n\u003cli\u003eType: Digital 2-way manifold (manifold only)\u003c\/li\u003e\n\u003cli\u003eDisplay: 4.3\" colour touchscreen\u003c\/li\u003e\n\u003cli\u003eVacuum sensor: Built-in, 1 micron resolution\u003c\/li\u003e\n\u003cli\u003eBluetooth: Yes, app compatible\u003c\/li\u003e\n\u003cli\u003eRefrigerant profiles: 60+ including R1234yf, R32, R410A, R134a, R22\u003c\/li\u003e\n\u003cli\u003eMeasurements: Pressure, temperature, superheat, subcooling\u003c\/li\u003e\n\u003cli\u003eHoses: Not included (sold separately)\u003c\/li\u003e\n\u003cli\u003eTemperature clamps: Not included (sold separately)\u003c\/li\u003e\n\u003cli\u003eWeight: 10 kg (shipping weight)\u003c\/li\u003e\n\u003cli\u003eSKU: 99923-BT\u003c\/li\u003e\n\u003cli\u003eBarcode: 700376125450\u003c\/li\u003e\n\u003cli\u003eHS Code: 90262080\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eComplete Kits Available:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/mastercool-spartan-dig-2w-manifold-3-150-hoses-temp-clamp\"\u003e99926-BT — SPARTAN 2-Way with 3 x 150cm Hoses \u0026amp; 1 Temp Clamp\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/mastercool-spartan-dig-2w-manifold-3-150-2-temp-clamps\"\u003e99926-BT-2 — SPARTAN 2-Way with 3 x 150cm Hoses \u0026amp; 2 Temp Clamps\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/99927-bt\"\u003e99927-BT — SPARTAN 2-Way with 3 x 180cm Hoses \u0026amp; Temp Clamps\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e4-Way SPARTAN Models:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/products\/99943-bt\"\u003e99943-BT — SPARTAN Digital 4-Way Manifold Only\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/mastercool-spartan-dig-4w-manifold-3-150-hoses-temp-clamp\"\u003e99946-BT — SPARTAN 4-Way with 3 x 150cm Hoses \u0026amp; 1 Temp Clamp\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplications:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eR1234yf automotive A\/C diagnostics\u003c\/li\u003e\n\u003cli\u003eR32 air conditioning service\u003c\/li\u003e\n\u003cli\u003eR410A heat pump and A\/C service\u003c\/li\u003e\n\u003cli\u003eR134a automotive and commercial A\/C\u003c\/li\u003e\n\u003cli\u003eR22 system service and retrofit\u003c\/li\u003e\n\u003cli\u003eSystem evacuation with built-in vacuum sensor\u003c\/li\u003e\n\u003cli\u003eSuperheat and subcooling calculations\u003c\/li\u003e\n\u003cli\u003eProfessional HVAC\/R diagnostics\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e4.3\" Touchscreen Display:\u003c\/h2\u003e\n\u003cp\u003eThe large 4.3\" colour touchscreen provides clear, easy-to-read pressure, temperature, superheat, and subcooling readings. The intuitive touchscreen interface allows quick refrigerant selection, unit changes, and access to advanced features. The bright colour display is easy to read in all lighting conditions, from dark equipment rooms to bright outdoor installations.\u003c\/p\u003e\n\u003ch2\u003eBuilt-In Vacuum Sensor (1 Micron):\u003c\/h2\u003e\n\u003cp\u003eThe integrated vacuum sensor provides 1 micron resolution for precise evacuation monitoring. Unlike traditional manifolds that require separate vacuum gauges, the SPARTAN's built-in sensor displays vacuum levels directly on the touchscreen. This eliminates the need for additional equipment and ensures accurate evacuation to proper vacuum levels before charging.\u003c\/p\u003e\n\u003ch2\u003eBluetooth Connectivity \u0026amp; App:\u003c\/h2\u003e\n\u003cp\u003eBluetooth connectivity allows the SPARTAN to connect to the Mastercool smartphone app (iOS and Android). The app provides remote monitoring, data logging, service report generation, and advanced diagnostic features. View readings from a distance, save service records, and generate professional reports for customers.\u003c\/p\u003e\n\u003ch2\u003e60+ Refrigerant Profiles:\u003c\/h2\u003e\n\u003cp\u003ePre-programmed with 60+ refrigerant profiles including modern refrigerants like R1234yf, R32, and R410A, plus legacy refrigerants like R22 and R134a. Each profile includes accurate pressure-temperature relationships for precise superheat and subcooling calculations. Simply select the refrigerant and the SPARTAN automatically displays the correct values.\u003c\/p\u003e\n\u003ch2\u003eBenefits:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4.3\" Touchscreen\u003c\/strong\u003e – Large, easy-to-read colour display\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-In Vacuum Sensor\u003c\/strong\u003e – 1 micron resolution, no separate gauge needed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBluetooth App\u003c\/strong\u003e – Remote monitoring and data logging\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e60+ Refrigerants\u003c\/strong\u003e – Including R1234yf, R32, R410A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuperheat\/Subcooling\u003c\/strong\u003e – Automatic calculations\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDigital Precision\u003c\/strong\u003e – More accurate than analogue gauges\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManifold Only\u003c\/strong\u003e – Choose your own hoses and clamps\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\u003eWhy Choose Manifold Only?\u003c\/h2\u003e\n\u003cp\u003eThe 99923-BT manifold-only option allows you to choose your own hoses and temperature clamps based on your specific needs. This is ideal for technicians who already have quality hoses, prefer specific hose lengths, or want to customize their setup. It's also perfect for replacing an existing manifold whilst keeping your current hoses and accessories.\u003c\/p\u003e\n\u003ch2\u003eWhat You'll Need to Add:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCharging Hoses\u003c\/strong\u003e – 3 hoses (red, blue, yellow) in your preferred length\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Clamps\u003c\/strong\u003e – 1 or 2 clamps for superheat\/subcooling measurements\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptional\u003c\/strong\u003e – Carrying case for complete setup\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSuperheat \u0026amp; Subcooling Calculations:\u003c\/h2\u003e\n\u003cp\u003eThe SPARTAN automatically calculates superheat and subcooling when temperature clamps are connected. Simply attach the clamps to refrigerant lines, select the refrigerant, and the manifold displays superheat (suction line) and subcooling (liquid line) values in real-time. This eliminates manual calculations and ensures accurate system charging.\u003c\/p\u003e\n\u003ch2\u003eHow to Use:\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003eConnect charging hoses to manifold ports (sold separately)\u003c\/li\u003e\n\u003cli\u003eConnect temperature clamps to manifold (sold separately)\u003c\/li\u003e\n\u003cli\u003eConnect hoses to system service ports\u003c\/li\u003e\n\u003cli\u003eAttach temperature clamps to refrigerant lines\u003c\/li\u003e\n\u003cli\u003eTurn on SPARTAN manifold\u003c\/li\u003e\n\u003cli\u003eSelect refrigerant from touchscreen menu\u003c\/li\u003e\n\u003cli\u003eView pressure, temperature, superheat, subcooling on display\u003c\/li\u003e\n\u003cli\u003eConnect to smartphone app via Bluetooth if desired\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003eVacuum Sensor Operation:\u003c\/h2\u003e\n\u003cp\u003eThe built-in vacuum sensor automatically activates during evacuation. Connect the yellow hose to your vacuum pump, open the manifold valves, and start evacuation. The SPARTAN displays vacuum level in microns on the touchscreen, allowing you to monitor evacuation progress and verify proper vacuum levels (typically 500 microns or below) before charging.\u003c\/p\u003e\n\u003ch2\u003eMaintenance:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eKeep touchscreen clean for easy reading\u003c\/li\u003e\n\u003cli\u003eProtect from impact damage\u003c\/li\u003e\n\u003cli\u003eStore in protective case when not in use\u003c\/li\u003e\n\u003cli\u003eKeep firmware updated via app\u003c\/li\u003e\n\u003cli\u003eCharge battery regularly\u003c\/li\u003e\n\u003cli\u003eCalibrate sensors periodically\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eProfessional Quality:\u003c\/strong\u003e Mastercool SPARTAN digital manifolds are built to professional standards for accurate, reliable HVAC\/R diagnostics in demanding service environments. Essential tool for modern refrigerant systems including R1234yf, R32, and R410A.\u003c\/p\u003e","brand":"Mastercool","offers":[{"title":"Default Title","offer_id":57165312819577,"sku":"99923-BT","price":508.11,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0158\/3481\/files\/99923-BT-web-2.jpg?v=1777448706"},{"product_id":"99926-bt-eu","title":"Mastercool 99926-BT-EU — SPARTAN Dig. 2W manifold, 3-150, temp.clamp+90413","description":"\u003ch1\u003eMastercool 99926-BT-EU SPARTAN Digital 2-Way Manifold with 150cm Hoses, Temperature Clamp and Straight Adapters\u003c\/h1\u003e\n\u003cp\u003eJoin the SPARTAN revolution. Mastercool's SPARTAN series innovative manifold with Bluetooth® wireless technology is equipped with a 4.3\" colour touchscreen LCD, allowing you to navigate through all screens and options with a quick slide of your finger. Premium built-in vacuum sensor with accuracy down to 1 micron - no need for additional equipment to properly diagnose and service A\/C systems. Displays pressure, vacuum, temperature, and automatically calculates superheat and subcool. Includes data logging and features, leak test timers, and alarms. Compatible with the Mastercool Connect app for complete mobility. Over 60 pre-programmed refrigerants, including R1234yf. Complete EU set includes 60\" (150cm) high-pressure hoses with standard fittings, one premium temperature clamp, and two straight adapter fittings (90413).\u003c\/p\u003e\n\u003ch2\u003eKey Features:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSPARTAN 2-way digital manifold\u003c\/li\u003e\n\u003cli\u003e4.3\" colour touchscreen LCD\u003c\/li\u003e\n\u003cli\u003eNavigate with a quick slide of the finger\u003c\/li\u003e\n\u003cli\u003ePremium built-in vacuum sensor (1 micron resolution)\u003c\/li\u003e\n\u003cli\u003eBluetooth® wireless technology\u003c\/li\u003e\n\u003cli\u003eDisplays pressure, vacuum, and temperature\u003c\/li\u003e\n\u003cli\u003eAutomatically calculates superheat and subcool\u003c\/li\u003e\n\u003cli\u003eOver 60 pre-programmed refrigerants (including R1234yf)\u003c\/li\u003e\n\u003cli\u003eData logging up to 36 hours\u003c\/li\u003e\n\u003cli\u003eLeak test timers and alarms\u003c\/li\u003e\n\u003cli\u003eMastercool Connect app is compatible\u003c\/li\u003e\n\u003cli\u003e30-36 hours of battery life\u003c\/li\u003e\n\u003cli\u003eClass 1.0 gauge accuracy\u003c\/li\u003e\n\u003cli\u003eIncludes 60\" (150cm) high-pressure hoses\u003c\/li\u003e\n\u003cli\u003eStandard fittings\u003c\/li\u003e\n\u003cli\u003eContains one premium temperature clamp (K-type)\u003c\/li\u003e\n\u003cli\u003eContains two straight adapter fittings (90413)\u003c\/li\u003e\n\u003cli\u003eEU specification\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eIncluded Refrigerants:\u003c\/h2\u003e\n\u003cp\u003eR12, R22, R23, R32, R113, R114, R115, R116, R123, R1234yf, R1234ez, R1270, R124, R134, R134a, R141b, R142b, R143, R143a, R152a, R170, R227ea, R290, R401A, R401B, R404A, R407A, R407B, R407C, R407D, R407F, R409A, R410A, R410B, R411A, R411B, R412A, R413A, R414A, R414B, R417A, R422A, R422B, R422C, R422D, R427A, R434A, R437A, R438A, R441A, R443A, R448A, R449A, R452A, R452B, R454B, R455A, R456A, R501, R502, R503, R504, R507A, R508B, R509A, R513A, R514A, R600, R600a, R601a, R601A, R744\u003c\/p\u003e\n\u003ch2\u003eSpecifications:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eModel: 99926-BT-EU\u003c\/li\u003e\n\u003cli\u003eType: 2-way digital manifold\u003c\/li\u003e\n\u003cli\u003eDisplay: 4.3\" colour touchscreen LCD\u003c\/li\u003e\n\u003cli\u003eGauge: Class 1.0\u003c\/li\u003e\n\u003cli\u003ePressure Display: psi, bar, MPa, kg\/cm2, kPa\u003c\/li\u003e\n\u003cli\u003eTemperature Display: °F or °C\u003c\/li\u003e\n\u003cli\u003eDeep Vacuum Display: micron, mBar, kPa, Pa, Torr\u003c\/li\u003e\n\u003cli\u003eSensing Resolution: 1 psi (.07 bar, .007 MPa, .07 kg\/cm2)\u003c\/li\u003e\n\u003cli\u003eSensing Accuracy: ±1 psi or 1% of reading\u003c\/li\u003e\n\u003cli\u003eWorking Pressure: 0 to 725 psi (50 bar, 5 MPa, 52 kg\/cm2)\u003c\/li\u003e\n\u003cli\u003eProof Pressure: 1000 psi (70 bar, 7 MPa, 70 kg\/cm2)\u003c\/li\u003e\n\u003cli\u003eVacuum Sensor Range: 20,000 to 1 micron\u003c\/li\u003e\n\u003cli\u003eRefrigerant Temperature Range: -40 to 200°F (-40 to 93°C)\u003c\/li\u003e\n\u003cli\u003eOperating Temperature: 32 to 122°F (0 to 45°C)\u003c\/li\u003e\n\u003cli\u003eTemperature Accuracy: ±1°F (±0.5°C) between 32 to 160°F\u003c\/li\u003e\n\u003cli\u003eConnections: 1\/4\" m-flare\u003c\/li\u003e\n\u003cli\u003eBattery: Li-Ion rechargeable (USB Type C charging)\u003c\/li\u003e\n\u003cli\u003eBattery Life: 30-36 hours (25-30 hours with Bluetooth)\u003c\/li\u003e\n\u003cli\u003eAuto-Off: 30 minutes, sleep mode 4 minutes\u003c\/li\u003e\n\u003cli\u003eData Logging: Up to 36 hours\u003c\/li\u003e\n\u003cli\u003eBluetooth: 260' (80m) range, Bluetooth 4.2 and 5\u003c\/li\u003e\n\u003cli\u003eHoses: 60\" (150cm) high-pressure with standard fittings\u003c\/li\u003e\n\u003cli\u003eIncludes: 1 premium temperature clamp (K-type connector)\u003c\/li\u003e\n\u003cli\u003eIncludes: 2 straight adapter fittings (90413)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplications:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eProfessional automotive A\/C diagnostics\u003c\/li\u003e\n\u003cli\u003eHVAC system service\u003c\/li\u003e\n\u003cli\u003eRefrigerant charging and recovery\u003c\/li\u003e\n\u003cli\u003eVacuum leak testing\u003c\/li\u003e\n\u003cli\u003eSuperheat and subcool calculations\u003c\/li\u003e\n\u003cli\u003eEuropean market applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eBenefits:\u003c\/h2\u003e\n\u003cp\u003eJoin the SPARTAN revolution and move into the future of A\/C diagnostics. Class 1.0 gauge provides accurate, high-quality readings. 4.3\" colour touchscreen allows navigation with a quick slide of your finger. Premium built-in vacuum sensor with 1-micron resolution eliminates the need for additional equipment. Displays pressure, vacuum, temperature, and automatically calculates superheat and subcool—over 60 pre-programmed refrigerants including R1234yf. Bluetooth wireless technology enables communication with the Mastercool Connect app, providing full mobility and allowing you to view activity on all compatible handheld devices. Record and store up to 36 hours of data. The pressure leak test function displays the delta for both vacuum and positive pressure. Easily switch between digital and analogue depictions. 30-36 hours of battery life. Complete EU set includes 60\" (150cm) high-pressure hoses with standard fittings, one premium temperature clamp with K-type connector, and two straight adapter fittings (90413) for maximum compatibility. Ready to use straight out of the box.\u003c\/p\u003e\n\u003cp\u003eSPARTAN 2-way digital manifold EU set with 150cm hoses, temperature clamp and straight adapters. 4.3\" touchscreen. Built-in vacuum sensor (1 micron). Bluetooth app compatible. 60+ refrigerants.\u003c\/p\u003e","brand":"Mastercool","offers":[{"title":"Default Title","offer_id":57165315834233,"sku":"99926-BT-EU","price":752.8,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0158\/3481\/files\/99926-BT-EU-web_883121f7-04c6-4614-a46a-13ee109b2abb.jpg?v=1777448716"},{"product_id":"99927-bt","title":"Mastercool 99927-BT — SPARTAN Dig. 2W manifold, 3-180 hoses, temp.clamps","description":"\u003ch1\u003eMastercool 99927-BT SPARTAN Digital 2-Way Manifold with 180cm Hoses and Temperature Clamp\u003c\/h1\u003e\n\u003cp\u003eJoin the SPARTAN revolution. Mastercool's SPARTAN series innovative manifold with Bluetooth® wireless technology is equipped with a 4.3\" colour touchscreen LCD, allowing you to navigate through all screens and options with a quick slide of your finger. Premium built-in vacuum sensor with accuracy down to 1 micron - no need for additional equipment to properly diagnose and service A\/C systems. Displays pressure, vacuum, temperature, and automatically calculates superheat and subcool. Includes data logging and features, leak test timers, and alarms. Compatible with the Mastercool Connect app for complete mobility. Over 60 pre-programmed refrigerants, including R1234yf. Full set includes 72\" (180cm) high-pressure hoses with standard fittings and one premium temperature clamp.\u003c\/p\u003e\n\u003ch2\u003eKey Features:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSPARTAN 2-way digital manifold\u003c\/li\u003e\n\u003cli\u003e4.3\" colour touchscreen LCD\u003c\/li\u003e\n\u003cli\u003eNavigate with a quick slide of the finger\u003c\/li\u003e\n\u003cli\u003ePremium built-in vacuum sensor (1 micron resolution)\u003c\/li\u003e\n\u003cli\u003eBluetooth® wireless technology\u003c\/li\u003e\n\u003cli\u003eDisplays pressure, vacuum, and temperature\u003c\/li\u003e\n\u003cli\u003eAutomatically calculates superheat and subcool\u003c\/li\u003e\n\u003cli\u003eOver 60 pre-programmed refrigerants (including R1234yf)\u003c\/li\u003e\n\u003cli\u003eData logging up to 36 hours\u003c\/li\u003e\n\u003cli\u003eLeak test timers and alarms\u003c\/li\u003e\n\u003cli\u003eThe Mastercool Connect app is compatible\u003c\/li\u003e\n\u003cli\u003e30-36 hours of battery life\u003c\/li\u003e\n\u003cli\u003eClass 1.0 gauge accuracy\u003c\/li\u003e\n\u003cli\u003eIncludes 72\" (180cm) high-pressure hoses\u003c\/li\u003e\n\u003cli\u003eStandard fittings\u003c\/li\u003e\n\u003cli\u003eContains one premium temperature clamp (K-type)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eIncluded Refrigerants:\u003c\/h2\u003e\n\u003cp\u003eR12, R22, R23, R32, R113, R114, R115, R116, R123, R1234yf, R1234ez, R1270, R124, R134, R134a, R141b, R142b, R143, R143a, R152a, R170, R227ea, R290, R401A, R401B, R404A, R407A, R407B, R407C, R407D, R407F, R409A, R410A, R410B, R411A, R411B, R412A, R413A, R414A, R414B, R417A, R422A, R422B, R422C, R422D, R427A, R434A, R437A, R438A, R441A, R443A, R448A, R449A, R452A, R452B, R454B, R455A, R456A, R501, R502, R503, R504, R507A, R508B, R509A, R513A, R514A, R600, R600a, R601a, R601A, R744\u003c\/p\u003e\n\u003ch2\u003eSpecifications:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eModel: 99927-BT\u003c\/li\u003e\n\u003cli\u003eType: 2-way digital manifold\u003c\/li\u003e\n\u003cli\u003eDisplay: 4.3\" colour touchscreen LCD\u003c\/li\u003e\n\u003cli\u003eGauge: Class 1.0\u003c\/li\u003e\n\u003cli\u003ePressure Display: psi, bar, MPa, kg\/cm2, kPa\u003c\/li\u003e\n\u003cli\u003eTemperature Display: °F or °C\u003c\/li\u003e\n\u003cli\u003eDeep Vacuum Display: micron, mBar, kPa, Pa, Torr\u003c\/li\u003e\n\u003cli\u003eSensing Resolution: 1 psi (.07 bar, .007 MPa, .07 kg\/cm2)\u003c\/li\u003e\n\u003cli\u003eSensing Accuracy: ±1 psi or 1% of reading\u003c\/li\u003e\n\u003cli\u003eWorking Pressure: 0 to 725 psi (50 bar, 5 MPa, 52 kg\/cm2)\u003c\/li\u003e\n\u003cli\u003eProof Pressure: 1000 psi (70 bar, 7 MPa, 70 kg\/cm2)\u003c\/li\u003e\n\u003cli\u003eVacuum Sensor Range: 20,000 to 1 micron\u003c\/li\u003e\n\u003cli\u003eRefrigerant Temperature Range: -40 to 200°F (-40 to 93°C)\u003c\/li\u003e\n\u003cli\u003eOperating Temperature: 32 to 122°F (0 to 45°C)\u003c\/li\u003e\n\u003cli\u003eTemperature Accuracy: ±1°F (±0.5°C) between 32 to 160°F\u003c\/li\u003e\n\u003cli\u003eConnections: 1\/4\" m-flare\u003c\/li\u003e\n\u003cli\u003eBattery: Li-Ion rechargeable (USB Type C charging)\u003c\/li\u003e\n\u003cli\u003eBattery Life: 30-36 hours (25-30 hours with Bluetooth)\u003c\/li\u003e\n\u003cli\u003eAuto-Off: 30 minutes, sleep mode 4 minutes\u003c\/li\u003e\n\u003cli\u003eData Logging: Up to 36 hours\u003c\/li\u003e\n\u003cli\u003eBluetooth: 260' (80m) range, Bluetooth 4.2 and 5\u003c\/li\u003e\n\u003cli\u003eHoses: 72\" (180cm) high-pressure with standard fittings\u003c\/li\u003e\n\u003cli\u003eIncludes: 1 premium temperature clamp (K-type connector)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplications:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eProfessional automotive A\/C diagnostics\u003c\/li\u003e\n\u003cli\u003eHVAC system service\u003c\/li\u003e\n\u003cli\u003eRefrigerant charging and recovery\u003c\/li\u003e\n\u003cli\u003eVacuum leak testing\u003c\/li\u003e\n\u003cli\u003eSuperheat and subcool calculations\u003c\/li\u003e\n\u003cli\u003eExtended reach applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eBenefits:\u003c\/h2\u003e\n\u003cp\u003eJoin the SPARTAN revolution and move into the future of A\/C diagnostics. Class 1.0 gauge provides accurate, high-quality readings. 4.3\" colour touchscreen allows navigation with a quick slide of your finger. Premium built-in vacuum sensor with 1 micron resolution eliminates need for additional equipment. Displays pressure, vacuum, temperature, and automatically calculates superheat and subcool—over 60 pre-programmed refrigerants, including R1234yf. Bluetooth wireless technology provides communication with Mastercool Connect app for full mobility - view activity on all compatible hand-held devices. Record and store up to 36 hours of data. The pressure leak test function displays a delta for both vacuum and positive pressure. Easily switch between digital and analogue depictions. 30-36 hours of battery life. Complete set includes 72\" (180cm) high pressure hoses with standard fittings for extended reach and 1 premium temperature clamp with K-type connector. Ready to use straight out of the box.\u003c\/p\u003e\n\u003cp\u003eSPARTAN 2-way digital manifold with 180cm hoses and temperature clamp. 4.3\" touchscreen. Built-in vacuum sensor (1 micron). Bluetooth app compatible. 60+ refrigerants including R1234yf. Extended reach.\u003c\/p\u003e","brand":"Mastercool","offers":[{"title":"Default Title","offer_id":57165318226297,"sku":"99927-BT","price":736.76,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0158\/3481\/files\/99926-BT-EU-web_e2becc50-079a-42d6-b053-7046751d4ab7.jpg?v=1777448726"},{"product_id":"99927-bt-2","title":"Mastercool 99927-BT-2 — SPARTAN Dig. 2W manifold, 3-180, 2 temp.clamps","description":"\u003ch1\u003eMastercool 99927-BT-2 SPARTAN Digital 2-Way Manifold with 180cm Hoses and 2 Temperature Clamps\u003c\/h1\u003e\n\u003cp\u003eJoin the SPARTAN revolution. Mastercool's SPARTAN series innovative manifold with Bluetooth® wireless technology is equipped with a 4.3\" colour touchscreen LCD, allowing you to navigate through all screens and options with a quick slide of your finger. Premium built-in vacuum sensor with accuracy down to 1 micron - no need for additional equipment to properly diagnose and service A\/C systems. Displays pressure, vacuum, temperature, and automatically calculates superheat and subcool. Includes data logging and features, leak test timers, and alarms. Compatible with the Mastercool Connect app for complete mobility. Over 60 pre-programmed refrigerants, including R1234yf. Complete set includes 72\" (180cm) high-pressure hoses with standard fittings and two premium temperature clamps.\u003c\/p\u003e\n\u003ch2\u003eKey Features:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSPARTAN 2-way digital manifold\u003c\/li\u003e\n\u003cli\u003e4.3\" colour touchscreen LCD\u003c\/li\u003e\n\u003cli\u003eNavigate with a quick slide of the finger\u003c\/li\u003e\n\u003cli\u003ePremium built-in vacuum sensor (1 micron resolution)\u003c\/li\u003e\n\u003cli\u003eBluetooth® wireless technology\u003c\/li\u003e\n\u003cli\u003eDisplays pressure, vacuum, and temperature\u003c\/li\u003e\n\u003cli\u003eAutomatically calculates superheat and subcool\u003c\/li\u003e\n\u003cli\u003eOver 60 pre-programmed refrigerants (including R1234yf)\u003c\/li\u003e\n\u003cli\u003eData logging up to 36 hours\u003c\/li\u003e\n\u003cli\u003eLeak test timers and alarms\u003c\/li\u003e\n\u003cli\u003eThe Mastercool Connect app is compatible\u003c\/li\u003e\n\u003cli\u003e30-36 hours of battery life\u003c\/li\u003e\n\u003cli\u003eClass 1.0 gauge accuracy\u003c\/li\u003e\n\u003cli\u003eIncludes 72\" (180cm) high-pressure hoses\u003c\/li\u003e\n\u003cli\u003eStandard fittings\u003c\/li\u003e\n\u003cli\u003eContains two premium temperature clamps (K-type)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eIncluded Refrigerants:\u003c\/h2\u003e\n\u003cp\u003eR12, R22, R23, R32, R113, R114, R115, R116, R123, R1234yf, R1234ez, R1270, R124, R134, R134a, R141b, R142b, R143, R143a, R152a, R170, R227ea, R290, R401A, R401B, R404A, R407A, R407B, R407C, R407D, R407F, R409A, R410A, R410B, R411A, R411B, R412A, R413A, R414A, R414B, R417A, R422A, R422B, R422C, R422D, R427A, R434A, R437A, R438A, R441A, R443A, R448A, R449A, R452A, R452B, R454B, R455A, R456A, R501, R502, R503, R504, R507A, R508B, R509A, R513A, R514A, R600, R600a, R601a, R601A, R744\u003c\/p\u003e\n\u003ch2\u003eSpecifications:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eModel: 99927-BT-2\u003c\/li\u003e\n\u003cli\u003eType: 2-way digital manifold\u003c\/li\u003e\n\u003cli\u003eDisplay: 4.3\" colour touchscreen LCD\u003c\/li\u003e\n\u003cli\u003eGauge: Class 1.0\u003c\/li\u003e\n\u003cli\u003ePressure Display: psi, bar, MPa, kg\/cm2, kPa\u003c\/li\u003e\n\u003cli\u003eTemperature Display: °F or °C\u003c\/li\u003e\n\u003cli\u003eDeep Vacuum Display: micron, mBar, kPa, Pa, Torr\u003c\/li\u003e\n\u003cli\u003eSensing Resolution: 1 psi (.07 bar, .007 MPa, .07 kg\/cm2)\u003c\/li\u003e\n\u003cli\u003eSensing Accuracy: ±1 psi or 1% of reading\u003c\/li\u003e\n\u003cli\u003eWorking Pressure: 0 to 725 psi (50 bar, 5 MPa, 52 kg\/cm2)\u003c\/li\u003e\n\u003cli\u003eProof Pressure: 1000 psi (70 bar, 7 MPa, 70 kg\/cm2)\u003c\/li\u003e\n\u003cli\u003eVacuum Sensor Range: 20,000 to 1 micron\u003c\/li\u003e\n\u003cli\u003eRefrigerant Temperature Range: -40 to 200°F (-40 to 93°C)\u003c\/li\u003e\n\u003cli\u003eOperating Temperature: 32 to 122°F (0 to 45°C)\u003c\/li\u003e\n\u003cli\u003eTemperature Accuracy: ±1°F (±0.5°C) between 32 to 160°F\u003c\/li\u003e\n\u003cli\u003eConnections: 1\/4\" m-flare\u003c\/li\u003e\n\u003cli\u003eBattery: Li-Ion rechargeable (USB Type C charging)\u003c\/li\u003e\n\u003cli\u003eBattery Life: 30-36 hours (25-30 hours with Bluetooth)\u003c\/li\u003e\n\u003cli\u003eAuto-Off: 30 minutes, sleep mode 4 minutes\u003c\/li\u003e\n\u003cli\u003eData Logging: Up to 36 hours\u003c\/li\u003e\n\u003cli\u003eBluetooth: 260' (80m) range, Bluetooth 4.2 and 5\u003c\/li\u003e\n\u003cli\u003eHoses: 72\" (180cm) high-pressure with standard fittings\u003c\/li\u003e\n\u003cli\u003eIncludes: 2 premium temperature clamps (K-type connector)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplications:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eProfessional automotive A\/C diagnostics\u003c\/li\u003e\n\u003cli\u003eHVAC system service\u003c\/li\u003e\n\u003cli\u003eRefrigerant charging and recovery\u003c\/li\u003e\n\u003cli\u003eVacuum leak testing\u003c\/li\u003e\n\u003cli\u003eSuperheat and subcool calculations\u003c\/li\u003e\n\u003cli\u003eExtended reach applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eBenefits:\u003c\/h2\u003e\n\u003cp\u003eJoin the SPARTAN revolution and move into the future of A\/C diagnostics. Class 1.0 gauge provides accurate, high-quality readings. 4.3\" colour touchscreen allows navigation with a quick slide of your finger. Premium built-in vacuum sensor with 1-micron resolution eliminates the need for additional equipment. Displays pressure, vacuum, temperature, and automatically calculates superheat and subcool—over 60 pre-programmed refrigerants including R1234yf. Bluetooth wireless technology enables communication with the Mastercool Connect app, providing full mobility and allowing you to view activity on all compatible handheld devices. Record and store up to 36 hours of data. The pressure leak test function displays the delta for both vacuum and positive pressure. Easily switch between digital and analogue depictions. 30-36 hours of battery life. Complete set includes 72\" (180cm) high-pressure hoses with standard fittings for extended reach and two premium temperature clamps with K-type connectors for accurate temperature measurements. Ready to use straight out of the box.\u003c\/p\u003e\n\u003cp\u003eSPARTAN 2-way digital manifold with 180cm hoses and two temperature clamps. 4.3\" touchscreen. Built-in vacuum sensor (1 micron). Bluetooth app compatible. 60+ refrigerants including R1234yf.\u003c\/p\u003e","brand":"Mastercool","offers":[{"title":"Default Title","offer_id":57165320749433,"sku":"99927-BT-2","price":816.98,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0158\/3481\/files\/99923-BT-2-web_800235c9-a239-44c8-9c3f-3ffa671e7dde.jpg?v=1777448735"},{"product_id":"99927-bt-eu","title":"Mastercool 99927-BT-EU — SPARTAN Dig. 2W manifold, 3-180, temp.clamp+90413","description":"\u003ch1\u003eMastercool 99927-BT-EU SPARTAN Digital 2-Way Manifold with 180cm Hoses, Temperature Clamp and Straight Adapters\u003c\/h1\u003e\u003cp\u003eJoin the SPARTAN revolution. Mastercool's SPARTAN series smart manifold with Bluetooth® wireless technology is equipped with a 4.3\" colour touchscreen LCD, allowing you to navigate through all screens and options with a quick slide of your finger. Premium built-in vacuum sensor with accuracy down to 1 micron - no need for additional equipment to properly diagnose and service A\/C systems. Displays pressure, vacuum, temperature, and automatically calculates superheat and subcool. Includes data logging and features leak test timers and alarms. Compatible with Mastercool Connect app for full mobility. Over 60 pre-programmed refrigerants including R1234yf. Complete EU set includes 72\" (180cm) high pressure hoses with standard fittings, 1 premium temperature clamp, and 2 straight adapter fittings (90413).\u003c\/p\u003e\u003ch2\u003eKey Features:\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSPARTAN 2-way digital manifold\u003c\/li\u003e\n\u003cli\u003e4.3\" colour touchscreen LCD display\u003c\/li\u003e\n\u003cli\u003eNavigate with quick slide of finger\u003c\/li\u003e\n\u003cli\u003ePremium built-in vacuum sensor (1 micron resolution)\u003c\/li\u003e\n\u003cli\u003eBluetooth® wireless technology\u003c\/li\u003e\n\u003cli\u003eDisplays pressure, vacuum, temperature\u003c\/li\u003e\n\u003cli\u003eAutomatically calculates superheat and subcool\u003c\/li\u003e\n\u003cli\u003eOver 60 pre-programmed refrigerants (including R1234yf)\u003c\/li\u003e\n\u003cli\u003eData logging up to 36 hours\u003c\/li\u003e\n\u003cli\u003eLeak test timers and alarms\u003c\/li\u003e\n\u003cli\u003eMastercool Connect app compatible\u003c\/li\u003e\n\u003cli\u003e30-36 hours battery life\u003c\/li\u003e\n\u003cli\u003eClass 1.0 gauge accuracy\u003c\/li\u003e\n\u003cli\u003eIncludes 72\" (180cm) high pressure hoses\u003c\/li\u003e\n\u003cli\u003eStandard fittings\u003c\/li\u003e\n\u003cli\u003eIncludes 1 premium temperature clamp (K-type)\u003c\/li\u003e\n\u003cli\u003eIncludes 2 straight adapter fittings (90413)\u003c\/li\u003e\n\u003cli\u003eEU specification\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eIncluded Refrigerants:\u003c\/h2\u003e\u003cp\u003eR12, R22, R23, R32, R113, R114, R115, R116, R123, R1234yf, R1234ez, R1270, R124, R134, R134a, R141b, R142b, R143, R143a, R152a, R170, R227ea, R290, R401A, R401B, R404A, R407A, R407B, R407C, R407D, R407F, R409A, R410A, R410B, R411A, R411B, R412A, R413A, R414A, R414B, R417A, R422A, R422B, R422C, R422D, R427A, R434A, R437A, R438A, R441A, R443A, R448A, R449A, R452A, R452B, R454B, R455A, R456A, R501, R502, R503, R504, R507A, R508B, R509A, R513A, R514A, R600, R600a, R601a, R601A, R744\u003c\/p\u003e\u003ch2\u003eSpecifications:\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eModel: 99927-BT-EU\u003c\/li\u003e\n\u003cli\u003eType: 2-way digital manifold\u003c\/li\u003e\n\u003cli\u003eDisplay: 4.3\" colour touchscreen LCD\u003c\/li\u003e\n\u003cli\u003eGauge: Class 1.0\u003c\/li\u003e\n\u003cli\u003ePressure Display: psi, bar, MPa, kg\/cm2, kPa\u003c\/li\u003e\n\u003cli\u003eTemperature Display: °F or °C\u003c\/li\u003e\n\u003cli\u003eDeep Vacuum Display: micron, mBar, kPa, Pa, Torr\u003c\/li\u003e\n\u003cli\u003eSensing Resolution: 1 psi (.07 bar, .007 MPa, .07 kg\/cm2)\u003c\/li\u003e\n\u003cli\u003eSensing Accuracy: ±1 psi or 1% of reading\u003c\/li\u003e\n\u003cli\u003eWorking Pressure: 0 to 725 psi (50 bar, 5 MPa, 52 kg\/cm2)\u003c\/li\u003e\n\u003cli\u003eProof Pressure: 1000 psi (70 bar, 7 MPa, 70 kg\/cm2)\u003c\/li\u003e\n\u003cli\u003eVacuum Sensor Range: 20,000 to 1 micron\u003c\/li\u003e\n\u003cli\u003eRefrigerant Temperature Range: -40 to 200°F (-40 to 93°C)\u003c\/li\u003e\n\u003cli\u003eOperating Temperature: 32 to 122°F (0 to 45°C)\u003c\/li\u003e\n\u003cli\u003eTemperature Accuracy: ±1°F (±0.5°C) between 32 to 160°F\u003c\/li\u003e\n\u003cli\u003eConnections: 1\/4\" m-flare\u003c\/li\u003e\n\u003cli\u003eBattery: Li-Ion rechargeable (USB Type C charging)\u003c\/li\u003e\n\u003cli\u003eBattery Life: 30-36 hours (25-30 hours with Bluetooth)\u003c\/li\u003e\n\u003cli\u003eAuto-Off: 30 minutes, sleep mode 4 minutes\u003c\/li\u003e\n\u003cli\u003eData Logging: Up to 36 hours\u003c\/li\u003e\n\u003cli\u003eBluetooth: 260' (80m) range, Bluetooth 4.2 and 5\u003c\/li\u003e\n\u003cli\u003eHoses: 72\" (180cm) high pressure with standard fittings\u003c\/li\u003e\n\u003cli\u003eIncludes: 1 premium temperature clamp (K-type connector)\u003c\/li\u003e\n\u003cli\u003eIncludes: 2 straight adapter fittings (90413)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplications:\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eProfessional automotive A\/C diagnostics\u003c\/li\u003e\n\u003cli\u003eHVAC system service\u003c\/li\u003e\n\u003cli\u003eRefrigerant charging and recovery\u003c\/li\u003e\n\u003cli\u003eVacuum leak testing\u003c\/li\u003e\n\u003cli\u003eSuperheat and subcool calculations\u003c\/li\u003e\n\u003cli\u003eExtended reach applications\u003c\/li\u003e\n\u003cli\u003eEuropean market applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eBenefits:\u003c\/h2\u003e\u003cp\u003eJoin the SPARTAN revolution and move into the future of A\/C diagnostics. Class 1.0 gauge provides accurate, high-quality readings. 4.3\" colour touchscreen allows navigation with a quick slide of your finger. Premium built-in vacuum sensor with 1 micron resolution eliminates need for additional equipment. Displays pressure, vacuum, temperature, and automatically calculates superheat and subcool. Over 60 pre-programmed refrigerants including R1234yf. Bluetooth wireless technology provides communication with Mastercool Connect app for full mobility - view activity on all compatible hand-held devices. Record and store up to 36 hours of data. Pressure leak test function displays delta for both vacuum and positive pressure. Easily switch between digital and analogue depictions. 30-36 hours battery life. Complete EU set includes 72\" (180cm) high pressure hoses with standard fittings for extended reach, 1 premium temperature clamp with K-type connector, and 2 straight adapter fittings (90413) for maximum compatibility. Ready to use straight out of the box.\u003c\/p\u003e\u003cp\u003eSPARTAN 2-way digital manifold EU set with 180cm hoses, temperature clamp and straight adapters. 4.3\" touchscreen. Built-in vacuum sensor (1 micron). Bluetooth app compatible. 60+ refrigerants.\u003c\/p\u003e","brand":"Mastercool","offers":[{"title":"Default Title","offer_id":57165324157305,"sku":"99927-BT-EU","price":774.2,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0158\/3481\/files\/99926-BT-EU-web_b1474265-2bbe-432c-88e4-2a2434ee5532.jpg?v=1777448744"},{"product_id":"99943-bt","title":"Mastercool 99943-BT — SPARTAN Digital 4-way manifold only","description":"\u003ch1\u003eMastercool 99943-BT SPARTAN Digital 4-Way Manifold Only\u003c\/h1\u003e\n\u003cp\u003eJoin the SPARTAN revolution. Mastercool's SPARTAN series innovative manifold with Bluetooth® wireless technology is equipped with a 4.3\" colour touchscreen LCD, allowing you to navigate through all screens and options with a quick slide of your finger. Premium built-in vacuum sensor with accuracy down to 1 micron - no need for additional equipment to properly diagnose and service A\/C systems. 4-way design includes a dedicated vacuum port (3\/8\" m-flare) for enhanced vacuum performance. Displays pressure, vacuum, temperature, and automatically calculates superheat and subcool. Includes data logging and features, leak test timers, and alarms. Compatible with the Mastercool Connect app for complete mobility. Over 60 pre-programmed refrigerants, including R1234yf. Manifold only - hoses and clamps sold separately.\u003c\/p\u003e\n\u003ch2\u003eKey Features:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSPARTAN 4-way digital manifold\u003c\/li\u003e\n\u003cli\u003e4.3\" colour touchscreen LCD\u003c\/li\u003e\n\u003cli\u003eNavigate with a quick slide of the finger\u003c\/li\u003e\n\u003cli\u003ePremium built-in vacuum sensor (1 micron resolution)\u003c\/li\u003e\n\u003cli\u003eBluetooth® wireless technology\u003c\/li\u003e\n\u003cli\u003eDisplays pressure, vacuum, and temperature\u003c\/li\u003e\n\u003cli\u003eAutomatically calculates superheat and subcool\u003c\/li\u003e\n\u003cli\u003eOver 60 pre-programmed refrigerants (including R1234yf)\u003c\/li\u003e\n\u003cli\u003eData logging up to 36 hours\u003c\/li\u003e\n\u003cli\u003eLeak test timers and alarms\u003c\/li\u003e\n\u003cli\u003eThe Mastercool Connect app is compatible\u003c\/li\u003e\n\u003cli\u003e30-36 hours of battery life\u003c\/li\u003e\n\u003cli\u003eClass 1.0 gauge accuracy\u003c\/li\u003e\n\u003cli\u003eDedicated vacuum port (3\/8\" m-flare)\u003c\/li\u003e\n\u003cli\u003eManifold only\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eIncluded Refrigerants:\u003c\/h2\u003e\n\u003cp\u003eR12, R22, R23, R32, R113, R114, R115, R116, R123, R1234yf, R1234ez, R1270, R124, R134, R134a, R141b, R142b, R143, R143a, R152a, R170, R227ea, R290, R401A, R401B, R404A, R407A, R407B, R407C, R407D, R407F, R409A, R410A, R410B, R411A, R411B, R412A, R413A, R414A, R414B, R417A, R422A, R422B, R422C, R422D, R427A, R434A, R437A, R438A, R441A, R443A, R448A, R449A, R452A, R452B, R454B, R455A, R456A, R501, R502, R503, R504, R507A, R508B, R509A, R513A, R514A, R600, R600a, R601a, R601A, R744\u003c\/p\u003e\n\u003ch2\u003eSpecifications:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eModel: 99943-BT\u003c\/li\u003e\n\u003cli\u003eType: 4-way digital manifold\u003c\/li\u003e\n\u003cli\u003eDisplay: 4.3\" colour touchscreen LCD\u003c\/li\u003e\n\u003cli\u003eGauge: Class 1.0\u003c\/li\u003e\n\u003cli\u003ePressure Display: psi, bar, MPa, kg\/cm2, kPa\u003c\/li\u003e\n\u003cli\u003eTemperature Display: °F or °C\u003c\/li\u003e\n\u003cli\u003eDeep Vacuum Display: micron, mBar, kPa, Pa, Torr\u003c\/li\u003e\n\u003cli\u003eSensing Resolution: 1 psi (.07 bar, .007 MPa, .07 kg\/cm2)\u003c\/li\u003e\n\u003cli\u003eSensing Accuracy: ±1 psi or 1% of reading\u003c\/li\u003e\n\u003cli\u003eWorking Pressure: 0 to 725 psi (50 bar, 5 MPa, 52 kg\/cm2)\u003c\/li\u003e\n\u003cli\u003eProof Pressure: 1000 psi (70 bar, 7 MPa, 70 kg\/cm2)\u003c\/li\u003e\n\u003cli\u003eVacuum Sensor Range: 20,000 to 1 micron\u003c\/li\u003e\n\u003cli\u003eRefrigerant Temperature Range: -40 to 200°F (-40 to 93°C)\u003c\/li\u003e\n\u003cli\u003eOperating Temperature: 32 to 122°F (0 to 45°C)\u003c\/li\u003e\n\u003cli\u003eTemperature Accuracy: ±1°F (±0.5°C) between 32 to 160°F\u003c\/li\u003e\n\u003cli\u003eConnections: 1\/4\" m-flare and 3\/8\" m-flare (vacuum port)\u003c\/li\u003e\n\u003cli\u003eBattery: Li-Ion rechargeable (USB Type C charging)\u003c\/li\u003e\n\u003cli\u003eBattery Life: 30-36 hours (25-30 hours with Bluetooth)\u003c\/li\u003e\n\u003cli\u003eAuto-Off: 30 minutes, sleep mode 4 minutes\u003c\/li\u003e\n\u003cli\u003eData Logging: Up to 36 hours\u003c\/li\u003e\n\u003cli\u003eBluetooth: 260' (80m) range, Bluetooth 4.2 and 5\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplications:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eProfessional automotive A\/C diagnostics\u003c\/li\u003e\n\u003cli\u003eHVAC system service\u003c\/li\u003e\n\u003cli\u003eRefrigerant charging and recovery\u003c\/li\u003e\n\u003cli\u003eVacuum leak testing\u003c\/li\u003e\n\u003cli\u003eSuperheat and subcool calculations\u003c\/li\u003e\n\u003cli\u003eDeep vacuum applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eBenefits:\u003c\/h2\u003e\n\u003cp\u003eJoin the SPARTAN revolution and move into the future of A\/C diagnostics. Class 1.0 gauge provides accurate, high-quality readings. 4.3\" colour touchscreen allows navigation with a quick slide of your finger. Premium built-in vacuum sensor with 1-micron resolution eliminates the need for additional equipment. 4-way design includes a dedicated vacuum port (3\/8\" m-flare) for enhanced vacuum performance and faster evacuation. Displays pressure, vacuum, temperature, and automatically calculates superheat and subcool—over 60 pre-programmed refrigerants, including R1234yf. Bluetooth wireless technology enables communication with the Mastercool Connect app, providing full mobility and allowing you to view activity on all compatible handheld devices. Record and store up to 36 hours of data. The pressure leak test function displays the delta for both vacuum and positive pressure. Easily switch between digital and analogue depictions. 30-36 hours of battery life. Manifold only - purchase hoses and clamps separately to customise your setup.\u003c\/p\u003e\n\u003cp\u003eSPARTAN 4-way digital manifold. 4.3\" touchscreen. Built-in vacuum sensor (1 micron). Dedicated vacuum port. Bluetooth app compatible. 60+ refrigerants including R1234yf. Manifold only.\u003c\/p\u003e","brand":"Mastercool","offers":[{"title":"Default Title","offer_id":57165329924473,"sku":"99943-BT","price":615.08,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0158\/3481\/files\/99943-BT-web.jpg?v=1777448762"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0158\/3481\/collections\/r1234yf-dual-manifold-promotional-banner_6aa89364-a56b-42c4-a2ca-e0dcd8737e7d.png?v=1775883652","url":"https:\/\/www.airconspares.com\/collections\/manifolds-gauges.oembed?page=2","provider":"Airconspares.com","version":"1.0","type":"link"}