Industrial Diaphragm Pumps

Graco’s diaphragm pumps are designed for industrial and chemical transfer applications. Our chemical and industrial diaphragm 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 and electrical diaphragm pumps are thoroughly tested before they leave our factories.

Reliable pneumatic and electric fluid transfer options


Customisable Fluid Sections

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

Multiple Power Sources

Depending on your manufacturing needs, Graco’s industrial 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 industrial 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.


The Graco diaphragm pumps come in a wide range of air operated and electric diaphragm pumps (ATEX models available). You can also choose from an extensive selection of materials to handle numerous applications, including corrosive and abrasive fluid transfer.

Not sure how to select your pump? Use our pump configuration tools to select the ideal pump for your application:

Step 1: Chemical Compatibility Guide

Step 1: Chemical Compatibility Guide

Use this tool as a general guideline for pump selection and to determine compatible materials.

Step 2: Materials of Construction Guide

Step 2: Materials of Construction Guide

This tool will allow you to find the most cost effective match for your application.   

Step 3: Diaphragm Pump Selector

Step 3: Diaphragm Pump Selector

Which pump works best for your application? Use this tool to configure your pump.


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The Husky double diaphragm pumps are manufactured with your productivity in mind – providing you with one of the most reliable and efficient pumps on the market. Each membrane pump is thoroughly tested before it leaves our factories.

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The Husky electric diaphragm pumps combine all of the benefits of a traditional air operated diaphragm pump, such as self-priming, stalling under pressure and increased diaphragm life with the benefits of an electric pump, such as energy cost savings, reduced pulsation and increased pump control.

ChemSafe515 - image 2

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