Rotary Vane Vacuum Pump

The rotary vane vacuums for sale can be provided with good prices and professional service.

What is a Rotary Vane Vacuum Pump?

A rotary vane vacuum pump is a kind of positive-displacement pump, which is one of the basic equipment for removing gas from sealed containers. Generally, the gap between the rotary vane and the pump cavity is sealed by oil, so the rotary vane vacuum pump is usually regarded as a kind of oil-sealed mechanism vacuum pump.