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Filter press pump:Pneumatic Diaphragm Pump
Dec 20, 2017

Pneumatic diaphragm pump has been used in various industries and has a good performance. However, it also has huge potential. It adopts compressed air as power and is suitable for liquids which is corrosive, toxic, flammable etc...

China pneumatic diaphragm pump.JPG

For pneumatic membrane pump, the pump materials normally can be PP, stainless steel, aluminium alloy and steel. And the membrane material mainly include: santoprene, TPFE, NBR etc... The material is recommended on base of liquid’s nature. Why air driven diaphragm pump becomes such popular? 1. Capacity and pressure is adjustable according to the driven air pressure. 2.The pump can used for the material, whose solid is not stable. 3.Easy to maintain. 4.Compact structure and easy to be moved. 4.Can used for dry powder.


For plate frame filter press, membrane pump is often as filter press pump, because it’s pump head can be set by compressed air, thus it will never damage the pp filter press plate. Additionally, it’s very small and light, so it can be integrated with filter press machine. If you want to buy membrane pump or filter presses, pls contact us. 

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