single stage rotary vane vacuum pump oil online manufacture

Product Description: YD series vacuum pump is a basic vacuum obtaining equipment. The main features are single-stage compression, three-piece rotating blade structure, and the use of special vacuum pump oil as ... Read More

Oil Lubricated Rotary Vane Vacuum Pump (RH0020) Product Description A typical rotary vacuum pump is comprised of a housing, a rotor and a series of radially moving vanes, which come in dry-running or lubricated ... Read More