Air operated double diaphragm pumps are positive displacement pumps that use a combination of the reciprocating action of two flexible diaphragms, two inlet and two outlet ball check valves to pump a fluid.

There are two pump chambers which are divided by the diaphragms into air and fluid regions. The two diaphragms are connected to a common shaft located in the center section. This creates the effect that during a cycle one side is pumping fluid while the other side is filling.

Application

• Mining Paints and Coatings
• Ceramics
• Pulp and Paper
• Electroplating and Anodizing
• Wastewater
• Marine
• OEM‘s
• Chemical
• Manufacturing and Distribution