Rotary Piston Vacuum Pump

Piston pumps are used for most large scale vacuum Rotary Piston Vacuum Pump applications. These pumps have got a sliding sleeve through which the gas enters, after that drawn right into a cylindrical chamber and exhausted by a rocking piston plunger. These pumps are very hardy and also have pumping speeds that range between 15 cfm to 2,000 cfm and the pumps can reach a pressure of 1 1 x 10-4 Torr. Rotary piston pumps could be ready for corrosive and oxygen support.