Detailed Product Description

New Air Operated  Diaphragm Pump cancels the prevenient "O" shape ring and pole valve structure. It adopts supply air means by the three ways guide valve.The new designed pneumatic diaphragm pump has the larger capacity and lower start pressure and anti-stall advantage and longer life etc.

The new pneumatic diaphragm pump is designed the specifications as follows:

Inlet and outlet diameter: 10mm(3/8"),15mm(1/2"),25mm(1"),40mm(1 1/2"),50mm(2"),65mm(2 1/2"),80mm(3").Four materials for pump body:Aluminum alloy,cast iron,stainless steel,polypropylene. The diaphragm materials for various liquid: Nitrile rubber,Neoprene rubber,Fluorine plastic,PTFE/Teflon/F46!

The air operated diaphragm pump is widely used in petrol,chemical industry,electron,ceramic industry and textile industry etc.