Zero Leakage Air Double Diaphragm Commercial Water Pump

Zero Leakage Air Double Diaphragm CZPT Drinking water Pump

QBK series pump is an air operated double diaphragm pump, which is driven by air. It is a kind of constructive displacement pumps which volume modifications triggered by compressing diaphragms in both aspect. This pump not only can exhaust the flow liquid, but also can convey some uneasy flowed medium, with the deserves of self priming pump, slurry pump and impurity pump, and so on.


Model  QBK-twenty
Inlet/outlet Dia. mm 20 
inch 3/4
Max. Flow  m3/h 3.forty two
L/min fifty seven
Head m -eighty four
Max.Suction stroke m 7.six
Max. Particle Dia. mm 2.five
Max. Air CZPT Pressure kg/cm2 8.four
Max. Air Consumption m3/min .fifty six



Our Provider
1. Delivery: Shipping time will be on time as the deal. Typically, the supply time of diaphragm pump is 5-7 functioning times.
two. Warranty: one year for the pump physique, 3months for the principal doing work parts.
3. Package: In accordance to your quantity, we use strong carton or plywood situation which is sturdy for ocean transportation.
four. CZPT: By Sea, By Air and By CZPT Express.
five. Payment: we can settle for T/T, L/C , West CZPT and so on.
6. Pre-product sales Service: In accordance to your prerequisite, we will give you our job tips of pump resolution.
7. On-revenue Services: We will evidently demonstrate you every little thing in truth when you spot an purchase with us. We will takes images or videos to display you our manufacturing circumstance.
8. After-sales Services: We will full report you the production development and strategy. Meanwhile, we will adhere to up the pump working circumstances for every 3 months when the pumps set into use, and can ship the spare areas to you inside of one 7 days if u require.

Our Organization


Zero Leakage Air Double Diaphragm Commercial Water Pump