High quality small screw vacuum pump Laboratory Instrument Rotary Oil Vacuum Pump 

Description of rotary vane vacuum pump

Vacuum pump is widely used in medical, scientific research, chemical industry, laboratories, plastic, electronic industry, etc. and electric vacuum device manufacturing, light bulbs, vacuum flask, vacuum welding, instruments & meters and refrigeration equipment, printing and packaging machinery, etc.

vane type vacuum pump is the basic equipment used for exhaust gas from sealing container and achieve vacuum. It can be used alone, or as the backing pump and drainage pump for all kinds of vacuum system.

Main features of rotary vane vacuum pump : 

1. Equipped with anti-return oil valve, start convenient

2. Small size, light weight, low noise