Rotary Piston Vacuum Pump

Piston pumps are used for some large scale vacuum applications. These pumps Rotary Piston Vacuum Pump possess a sliding sleeve by which the gas enters, then 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 can be prepared for corrosive and oxygen service.


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