{"product_id":"90063-2v-220svbl","title":"Mastercool 90063 Black Series 2.5 CFM 2-Stage Vacuum Pump with Solenoid Valve for HVAC","description":"\u003ch3\u003ePremium Protection: Two-Stage Performance with Solenoid Valve Safety\u003c\/h3\u003e\u003cp\u003eThe Mastercool 90063-2V-220SVBL combines professional two-stage vacuum performance with critical solenoid valve protection. This premium version of the 90063 automatically prevents oil backflow during power failures or sudden shutdowns, protecting your A\/C systems from contamination. With 70 litres per minute displacement and 15-micron capability, it's the smart choice for technicians who demand both performance and protection.\u003c\/p\u003e\u003ch4\u003eSolenoid Valve Protection: Your Insurance Against Contamination\u003c\/h4\u003e\u003cp\u003eThe integrated \u003cstrong\u003esolenoid valve automatically closes when the pump stops\u003c\/strong\u003e, preventing oil from flowing back into the A\/C system during power failures, accidental shutdowns, or when switching off the pump. This critical safety feature protects your work and prevents costly system contamination that can damage compressors and require complete refrigerant replacement.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy This Matters:\u003c\/strong\u003e Without solenoid valve protection, a sudden power cut or accidental shutdown can allow pump oil to flow back into the freshly evacuated system, contaminating the refrigerant and potentially damaging the compressor. The SVBL's automatic protection eliminates this risk entirely.\u003c\/p\u003e\u003ch4\u003eIntegrated Analogue Vacuum Gauge\u003c\/h4\u003e\u003cp\u003eThe built-in analogue vacuum gauge provides \u003cstrong\u003eimmediate visual confirmation\u003c\/strong\u003e of vacuum level and stability over time. Monitor your evacuation progress at a glance without connecting external gauges, and verify that the system holds vacuum after pump shutdown — essential for leak testing and quality assurance.\u003c\/p\u003e\u003ch4\u003eTwo-Stage Performance for Deep Vacuum\u003c\/h4\u003e\u003cp\u003eThe two-stage design achieves \u003cstrong\u003e15 microns ultimate vacuum\u003c\/strong\u003e — essential for modern refrigerants and ensuring moisture-free systems. With 70 litres per minute displacement at 50Hz, it handles residential and light commercial jobs efficiently whilst remaining compact and portable.\u003c\/p\u003e\u003ch4\u003eBlack Series Engineering Throughout\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRefined Cartridge Machining\u003c\/strong\u003e — Improved surface finish extends pump life and reduces wear\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExpanded Internal Oil Path\u003c\/strong\u003e — Minimises friction and heat buildup during operation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUpgraded Seals\u003c\/strong\u003e — Ensures maximum vacuum performance down to 15 microns\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eU.S. Designed and Tested\u003c\/strong\u003e — American engineering with proven reliability\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCheck Valve Protection\u003c\/strong\u003e — Prevents oil back-flow during normal operation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eProfessional Features for Demanding Work\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSolenoid Valve\u003c\/strong\u003e — Automatic protection against oil backflow during power failures or shutdowns\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnalogue Vacuum Gauge\u003c\/strong\u003e — Built-in gauge for immediate vacuum level monitoring and stability verification\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGas Ballast Valve\u003c\/strong\u003e — Helps prevent oil contamination caused by high moisture content\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManifold Valve\u003c\/strong\u003e — Isolates pump from system when testing for leaks, includes 3 inlet ports (1\/4\" SAE, 3\/8\" SAE, 1\/2\" ACME)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvanced Cooling System\u003c\/strong\u003e — High-volume fan and cooling fins maintain optimal temperature during extended operation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy Maintenance\u003c\/strong\u003e — Removable vapour discharge\/oil fill port and accessible drain valve\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOil Level Monitoring\u003c\/strong\u003e — Large sight glass with max\/min indicators\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThermal Protection\u003c\/strong\u003e — Motor protection with on\/off rocker switch\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eBuilt for Field Reliability\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePortable Design\u003c\/strong\u003e — Easy-grip handle and lightweight reinforced base (8 kg) for stable field positioning\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact Footprint\u003c\/strong\u003e — 27 x 15 x 25 cm dimensions fit easily in your vehicle\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual Voltage Ready\u003c\/strong\u003e — 220V 50\/60Hz (Schuko cable included)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMultiple Connection Options\u003c\/strong\u003e — Manifold with 1\/4\" SAE, 3\/8\" SAE, and 1\/2\" ACME ports\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eStages: Two-stage\u003c\/li\u003e\n\u003cli\u003eFree Air Displacement: 70 lit\/min (50 Hz), 85 lit\/min (60 Hz)\u003c\/li\u003e\n\u003cli\u003eUltimate Vacuum: 15 microns*\u003c\/li\u003e\n\u003cli\u003eMotor: 1\/3 HP, 1440 RPM (50 Hz)\u003c\/li\u003e\n\u003cli\u003ePower: 220V, 50\/60 Hz (Schuko cable included)\u003c\/li\u003e\n\u003cli\u003eWeight: 8 kg (17.6 lbs)\u003c\/li\u003e\n\u003cli\u003eDimensions: 27 x 15 x 25 cm\u003c\/li\u003e\n\u003cli\u003eConnections: Manifold with 1\/4\" SAE, 3\/8\" SAE, 1\/2\" ACME ports\u003c\/li\u003e\n\u003cli\u003eFeatures: Solenoid valve, analogue vacuum gauge, gas ballast valve, manifold isolation valve, check valve\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eWhen Solenoid Valve Protection is Essential\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnstable Power Supply\u003c\/strong\u003e — Job sites with unreliable mains power or generator use\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMobile Service Work\u003c\/strong\u003e — Risk of accidental disconnection or power interruption\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Value Systems\u003c\/strong\u003e — Premium installations where contamination risk is unacceptable\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuality Assurance\u003c\/strong\u003e — Businesses with strict contamination prevention protocols\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTraining Environments\u003c\/strong\u003e — Protects against operator error during shutdown\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePeace of Mind\u003c\/strong\u003e — Automatic protection eliminates human error\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eThe Premium Choice for Professional Technicians\u003c\/h4\u003e\u003cp\u003eThe 90063-2V-220SVBL represents the pinnacle of mid-range vacuum pump design. You get professional two-stage performance with 15-micron capability, plus the critical protection of a solenoid valve and the convenience of an integrated vacuum gauge. This is the pump for technicians who understand that preventing contamination is just as important as achieving deep vacuum.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003ePerfect for:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eProfessional HVAC technicians requiring contamination protection\u003c\/li\u003e\n\u003cli\u003eMobile service work with power interruption risk\u003c\/li\u003e\n\u003cli\u003eHigh-value residential and commercial installations\u003c\/li\u003e\n\u003cli\u003eR410A and modern refrigerant systems\u003c\/li\u003e\n\u003cli\u003eQuality-focused businesses with strict service standards\u003c\/li\u003e\n\u003cli\u003eJob sites with unstable power supply\u003c\/li\u003e\n\u003cli\u003eAny application where oil backflow protection is critical\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSVBL vs Standard: Worth the Investment?\u003c\/h4\u003e\u003cp\u003eThe solenoid valve adds approximately £100-150 to the cost of the standard 90063-2V-220-BL. Consider this: a single contamination incident requiring refrigerant replacement and system flushing can cost far more in materials, labour, and reputation. The SVBL pays for itself the first time it prevents contamination during an unexpected power failure.\u003c\/p\u003e\u003cp\u003e\u003cem\u003e*Note: Micron readings represent optimal laboratory conditions. Field conditions may vary.\u003c\/em\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eU.S. designed and tested. Backed by Mastercool's reputation for quality.\u003c\/strong\u003e Technical documentation and parts lists available for download above.\u003c\/p\u003e","brand":"Mastercool","offers":[{"title":"Default Title","offer_id":57164767035769,"sku":"90063-2V-220SVBL","price":557.61,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/0158\/3481\/files\/90063-2V-220SVBL-web.jpg?v=1777446827","url":"https:\/\/www.airconspares.com\/products\/90063-2v-220svbl","provider":"Airconspares.com","version":"1.0","type":"link"}