AC/DC Electric Diaphragm Pumps

The electric diaphragm pump line offers proven technology that combines the attributes of an air operated diaphragm pump with the convenience, portability, and efficiency of an electric driven design that uses less power than other conventional chemical pumps for maximum efficiency.

Our unique design improves fluid handling capabilities with low material sheering, solids handling up to 1/10" and dry- run capabilities. These features make this the ideal waste oil, gear oil, lube oil or hydraulic fluid transfer pump.

The power distribution's unique reciprocating, spring driven, double diaphragm configuration retains constant pressure, regardless of the load. No internal bypass required - the pump automatically goes neutral when the end of hose valve is shut off.

Air Operated Diaphragm Pumps

In grueling industrial environments, Sotera Systems Diaphragm pumps deliver exceptional performance for years of dependable operation. The SP100 Series Air-Operated Double Diaphragm Pump can be configured in materials that are resistant to industrial chemicals and is proven to provide complete compatibility coverage for a wide range of fluids. With its extensive list of features, the SP100 Series outperforms the competition time and time again.

Fluid Compatibility