At the same time, the noise generated during the operation of the machine is well reduced. The air inlet channel is specially designed to prevent the pump oil from flowing back and polluting the pumped container and pipeline after the pump is stopped. The Rotary vane vacuum pump base was made of composite rubber material, shock absorption and seismic resistance, which can extend machine life. Four rubber bottoms increase product stability, anti-skid rubber feet to ensure mini movement.
The refrigerant vacuum pump is Produced for prevent oil from flowing back and polluting its container and tubes. The Solenoid valve can cut off the power supply failure automatically which can effectively prevent gas reflux.
This 3.5cfm 1/4HP vacuum pump comes equipped with an oil viewing window which can easily monitor oil levels and quality, and prevent from oil deficiency. Oil Drain valve positioned at the bottom of the oil reservoir and angled for faster, more complete draining. The vacuum has self-protection function, Which can protect itself and prevent it burning out when something is stuck. Built-in big volume cooling fan for extended use and overheat self- recovery fuse. Format heat dissipation window design, fast heat dissipation, effective protection of machine performance.The pump is easy to carry which equipped with a portable handle. Handle design comes with the case coated with antiskid rubber. The vacuum pump suit for wide range of applications: suitable for household air conditioning, automobile maintenance, vacuum packaging, refrigerator vacuum, Industry, etc. 3.5cfm 1/4HP Vacuum Pump. High torque design for easy start-up and efficient operation; It has lightweight cast aluminum construction and is thermally protected to make it durable for longevity.