Air operated diaphragm pump
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The Series QBY pneumatic diaphragm pumps are operated with compressed air while the series DBY electric diaphragm pumps are driven by electric motor . Our diaphragm pumps work as well as those imported from Germany or USA , suitable for pumping fluids with particles , and various liquids , which are highly viscous ,volatile , corrosive or toxic , as well as colloids . The pump body is made of Aluminum alloys , cast iron or stainless steel . The diaphragm is made of high quality rubber such as Nitrile rubber , chloronorgutta rubber , fluoroine rubber . The diaphragm pumps are widely used in petroleum chemical , electronic ,ceramic , food and textile industries .
1, Inlet / outlet diameter : 10-100 mm
2, Flow capacity : 0.8 m3/h -40 M3/H
3, Head : 50 m
4 , Suction distance : 1-5 m
5 , Max paticle diameter : 1-10 mm
6. Max air pressure : 2-7 kgf/cm2