SPECSTAR 110V 1/3 HP 4.5 CFM Single Stage Rotary Vane HVAC Air Vacuum Pump for R12 R22 R134a R410a Systems 330ml Oil Included

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POWERFUL PERFORMANCE – The 4.5 CFM single-stage vacuum pump has a strong and powerful motor to completely evacuate gas from a sealed vessel; With an ultimate vacuum of 2 Pa (150 Micron), the vacuum pump is the perfect companion for those who wish to self-diagnose or recharge their AC system; The high-quality die-cast aluminum housing and the non-slip rubber base of the machine reduces friction and contributes to the better performance WIDE APPLICATIONS – Featuring a high ultimate vacuum and high pumping speed, this vacuum pump can be used in a wide range of commercial and domestic applications; Ideal for automotive air conditioning, HVAC work, refrigeration, and other applications as well as jobs requiring a high vacuum from a compact pump such as air extraction in printing machines, food processing, gas analysis, thermoplastic molding, etc. VERSATILE COMPATIBILITY – The intake filter of the pump can effectively prevent impurities from entering the pump cavity, and the trap can effectively separate the oil mist from the exhaust gas; Perfect for maintaining R134a, R12, R22, and R502 air conditioning systems; 1 bottle of 0.35qt./330ml vacuum oil is included in the package; The machine is also suitable for R410a when equipped with a 5/16-inch adapter SAFE OPERATION: Having overload protection for the motor, the unit is reliable and helps protect the motor from overheating and current overload; An anti-reflux device is designed inside the machine to help reduce the effects of oil backflow on system operation, making it more reliable and efficient in air conditioning work; The high-performance built-in fan helps extend the service life of the pump EASY OPERATION – The oil filter port of the pump is designed to reduce the hassle of oil running everywhere; The oil window helps you to monitor the oil condition so you can add oil promptly; The drain valve at the bottom of the pump ensures faster and more complete evacuation; Designed with an ergonomic handle for easy transport and convenient storage; The low-noise design is very effective in reducing the vibration of the motor and reduce the noise when running