What is a diaphragm pump?

A diaphragm pump is a type of positive displacement pump that uses a flexible diaphragm to pump fluids. The diaphragm, typically made of rubber or synthetic material, moves back and forth within the pump chamber to create a vacuum that draws in the fluid and then expels it through the pump outlet.

Diaphragm pumps are often used for pumping fluids that are viscous, abrasive, or contain solids, as they can handle these types of materials without clogging or damaging the pump. They are commonly used in industrial applications such as wastewater treatment, chemical processing, and food and beverage production.

One of the key advantages of diaphragm pumps is their ability to provide a reliable and consistent flow of fluid without pulsations or fluctuations. They are also self-priming, meaning they can start pumping without the need for manual priming.

Diaphragm pumps come in various designs and sizes, ranging from small portable models to large industrial units. They are versatile and efficient pumps that can handle a wide range of fluids and applications.