Double-diaphragm Series 2207 vacuum pumps from Rietschle Thomas represent an ideal choice for design engineers requiring a long-lasting, smooth operating vacuum pump that can tolerate moderately aggressive media. Among key application for Series 2207 pumps are vacuum hold-down devices, sawdust extraction, medical suction, and mild chemical mixing.

Series 2207 pumps are of oil-less design with permanently lubricated bearings and stainless steel valves. Aluminum components are dichromate conversion treated. An inlet filter
and long-life diaphragms allow use with aggressive media. The balanced, double-diaphragm configuration limits vibration.
Permanent split capacitor motors are available for worldwide power sources.

Series 2207 pumps deliver flow up to 2.57 cfm (72.7 lpm). Rated maximum vacuum is 21 in. hg (-711 mbar).

With annual sales of over two million units into more than 70 countries, Rietschle Thomas stands as the world leader in vacuum and pressure technology. Rietschle Thomas has been supplying custom and standard pumps and compressors for both air and liquid for over four decades.