SPECSTAR 110V 1/4 HP 3.5 CFM Single Stage Rotary Vane HVAC Air Vacuum Pump for R12 R22 R134a R410a Systems, 330ml Oil Included - VH1156

• POWERFUL PERFORMANCE – The 3.5 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 Microns), 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 protects the motor from overheating and current overload. An anti-reflux device is designed inside the machine to prevent system contamination due to gas backflow, making it more reliable and efficient in air conditioning work. The high-performance built-in fan helps to 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 in a timely manner. 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