Polyus two-stage vacuum pump PSV series
Product introduction:
Adopt springless rotary vane to achieve low noise, low vibration and long life. * The built-in oil check valve is used to achieve no oil-return phenomenon in the pump. The built-in oil pump is used to force oil supply to realize the continuous and stable operation of the pump under atmospheric pressure for a long time.
Adopt springless rotary vane to achieve low noise, low vibration and long life. * The built-in oil check valve is used to achieve no oil-return phenomenon in the pump. The built-in oil pump is used to force oil supply to realize the continuous and stable operation of the pump under atmospheric pressure for a long time.