Yamada® Diaphragm Pump DP/NDP Series

Air valve technology

 

Air Valve Technology

Yamada air valve technology is the heart of the air-powered double diaphragm pump and determines reliability. Yamada holds three patents on its field proven valve and enjoys a superior reputation throughout the industry.

standard side-port

 

Side Port Option

Available in Polypropylene, Kynar, Acetal, Aluminum, Stainless Steel, Cast Iron. The Yamada Standard Side Port Diaphragm Pump Design has both the suction side and discharge side positioned on the same side.

center-port option

 

Center Port Pumps

Available in Polypropylene, Aluminum, Stainless Steel. Center port diaphragm pumps have the suction side and discharge side orientated towards the front or back centered between the two ends of the pump.

split-manifold

 

Split Manifold

By utilizing one pump, the Split Manifold Diaphragm Pump offers a design in which the inlet and outlet ports can be configured to multiple combinations; ideal for pumping or combining two similar specific gravity fluids.