Double Diaphragm Pumps

Graco’s double diaphragm pumps are designed for industrial and chemical transfer applications. Our chemical and industrial transfer pumps come in pneumatic and electric options, with many flow rates and sizes. Both metal and plastic housings can easily handle corrosive and abrasive fluids. All of our industrial transfer pumps are thoroughly tested before they leave our factories.

Reliable pneumatic and electric fluid transfer options



Customizable Fluid Sections

Easily customize your fluid selections with Graco’s chemical transfer pumps with housings that can handle all fluids, including corrosives and abrasives.

Multiple Power Sources

Depending on your manufacturing needs, Graco’s double diaphragm pumps are available in both air and electric configurations. Each offers a similar range of features and benefits.

Proven Reliability

We design and build our double diaphragm pumps to hold in the harshest working environments. The best materials and the highest quality standards results in pumps that are built to last.

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Husky Electric Double Diaphragm Pumps

Graco’s line of Husky electric double diaphragm pumps combine all of the benefits of a traditional air operated diaphragm pump like self-priming, stalling under pressure, and increased diaphragm life with the benefits of an electric pump like energy cost savings, reduced pulsation, and increased pum...

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