Diaphragm Pumps & Accessories

Diaphragm pumps are some of the most useful and effective water removal pumps in the world, and if you're looking for the best quality diaphragm pumps and related accessories, such as replacement diaphragm pump parts or repair kits, you can find all you need here at Motion.

What are Diaphragm Pumps?

A diaphragm pump, which is also sometimes referred to under the alternative name of membrane pump, is a specific type of positive displacement pump. It's made up of various key components, and the most distinctive characteristic of a diaphragm pump is the presence of a rubber, plastic, or Teflon diaphragm, with valves either side, that helps to pump fluid through the system. There are various kinds of diaphragm pumps, including some with sealed diaphragms and others with unsealed diaphragms.

What are Diaphragm Pumps Used for?

Just like many other kinds of liquid transfer pumps and process pumps, diaphragm pumps are primarily used for transferring or moving water and other liquids. They're used in a wide range of industries and environments for dewatering or water removal, but can also be helpful for processes like filling and metering, thanks to their high levels of accuracy and efficiency.

The Best Diaphragm Pumps

When using any kind of pump, including a diaphragm vacuum pump or double diaphragm pump, it's important to make use of high quality items that can withstand tough conditions and provide the results you're looking for. That's why Motion only stocks and sells the finest diaphragm pumps and accessories from leading brands like ARO, All-Flo, and Graco.

Buy Diaphragm Pumps Online

Motion is the leading choice for process pumps like diaphragm pumps and related accessories, like spare parts. We have one of the widest selections of pumps for sale online, with competitive pricing and speedy delivery. Check out the full range and place your order today.