Air Operated Diaphragm Pumps

Pumps produced from metals often lack the required chemical resistance to corrosive media. To meet such corrosive resistance requirements, we developed air operated pumps made from Polypropylene, PVDF or PTFE. 

Our non metallic pumps deliver the performance of metal pumps, and can be installed in chemically aggressive environments.

Virtually all fluids, from water to slurries/pastes can be pumped.

Various materials for body, diaphragms, valve seats and valve balls are available so that the pumps can be individually adapted. The pumps are manufactured in 5 or 7 different sizes (types) with connecting flanges in accordance with DIN, ANSI und JIS.

For explosion-proof areas, electrically conductive materials are available.

In order to avoid electrostatic self-charge of the pumps when discharging insulating fluids, the pumps can be suplied in electrically conductive PP or PTFE.