Air Driven Diaphragm Pump Price

Summary:

An air driven diaphragm pump moves fluid by the alternate and repeated back-and-forth movement (strokes) of two flexible membranes or diaphragms mounted on a common shaft (Figure 1). Although diaphragm pumps can be driven directly, with the shaft connected directly to a motor, an air driven double diaphragm pump pump uses compressed air with a sophisticated distribution system directing the air alternately to two air chambers on the opposite sides of the diaphragms.

Figure 2 Air distribution system

Figure 3 Generic representation of an air-operated double-diaphragm pump

NOTE: In the event of a power failure, the shut off valve should be closed, if the restarting of the pump is not desirable once power is regained.

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