Yamada Brand Pumps

Since 1905, Yamada has been engineering the most complete line of air operated double diaphragm pumps (AODD) in the world. These pumps are known for quality, durability and availability with innovations in air valve technology, standard side port pump design, center port options, and split manifold designs for flexibility in configurations to handle more than one fluid. As an ISO 9001 certified company, their engineering intellect and manufacturing processes are second to none!

About Yamada AODD Pumps

Yamada specializes in manufacturing metallic and non-metallic models of air diaphragm pumps with rugged construction, patented air-valve design, easy maintenance features and optimal stroke length to extend life and minimize maintenance costs. AODD pumps are classified as reciprocating, positive-displacement-style pumps that operate by displacing fluid from one of two liquid chambers upon each stroke completion. Diaphragm pumps require a given amount of pressure (pounds per square inch) and air volume (cubic feet per minute) to operate and deliver the proper amount of fluid.

Yamada Pump Applications

AODD pumps are known for their simplicity and are utilized in applications including car washes, wastewater treatment, chemical processing, food product transfer, construction, coatings, oil and gas production, sanitary, mining and transportation just to name a few.