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QBK Air operated double diaphragm pump can be used to transfer the liquids with solid grain or fiber etc impurity ,slurry and powder etc
QBK pneumatic diaphragm pump has the self priming performance (suction height up 5meters), explosion proof (driven by compressed air ,not motor), sewage discharge(liquids with grain and not clogging) etc
QBK Air operated double diaphragm pump not only can exhaust the flow liquid but also can convey some uneasy flowed medium with the merits of self priming pump, diving pump, shield pump, slurry pump and impurity pump etc.