A diaphragm pump is a positive displacement pump which operates with a flexible diaphragm, and integrated check valves. The diaphragm is moved inward & outward toward the pump body which works in conjunction with the check valves and draws in and expels the fluid out the pump casing.
There are two main styles of diaphragm pumps, namely mechanical driven diaphragm pumps and air operated diaphragm pumps. The difference between these two styles is their method of being driven, ie. with compressed air, or mechanically drive with an electric motor or engine.
These pumps are available in various sizes from ¼” to 3”.
They are also available in a range of materials that suit a range of applications. These materials are Aluminium, Cast Iron, Polypropylene, PVDF, Cast Stainless Steel, Food Grade Stainless Steel.
For applications where there is an Explosive Atmosphere, we have ATEX Certified conductive pumps.
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