QBY air operated diaphragm pump

We have all kinds of material of this pump: cast iron, stainless steel, enginering plastic ,  aluminum metal alloy according to your demand.
 
QBY air operated diaphragm pumps
 
QBY pump has two diaphragms, the compressed air come to the pump body to drive the pump in the constant action of sucking and releasing, so it can pump the liquids easily by this principle. Also it is very safe in dangerous environment since it has no electric motor.

Max solids can pass:10mm.(according to different types)

Capacity:0.8-40m3/h,  head: can reach 50 meters.(as per water) (special demand can be negotiated)