Aluminum Alloy Diaphragm Pump

QBK pneumatic diaphragm pump is my company developed the third generation of pneumatic diaphragm pumps , with a long life, do not pause , etc., it is not only the flow of fluid pumping , but also convey some uneasy flowed medium , with the pump, submersible pumps , shielding pumps, mud pumps and impurities many advantages , such as transportation machinery .

Product Features
» no irrigation water . Suction lift up to 5m. Head up to 70m. Outlet pressure ≥ 6bar.
» mobile spacious and good performance . Allows the maximum particle diameter of 10mm. Pumping mud, impurity , minimal wear and tear on the pump ;
» head, flow stepless adjustment can be achieved through the valve opening degree ( pressure adjustment between the 1-8bar);
» the membrane will be completely separated from the transport medium and the moving parts of the pump , working medium , the transmission medium will not leak out . So pumping toxic and flammable or corrosive when the media does not cause environmental pollution and danger to personal safety ;
» do not have electricity. Flammable and explosive places safe and reliable ;
» can be submerged in medium :
» easy to use , reliable, open to stop simply open and close the gas valve. Due to unforeseen circumstances for a long time even if no medium or sudden stop pump operation will not result in damage. Once the overload , the pump will automatically stop , self- protective properties , when the load is returned to normal, and can automatically start running ;
» simple structure, less wearing parts , the pump structure is simple to install , easy maintenance, medium conveyed by the pump does not come into contact with the valve , linkage and other moving parts , unlike other types of pumps due to the rotor , pistons , gears wear performance blades and other parts of leaving the gradual decline ;
» can transport more viscous liquid ( viscosity 10,000 cps or less ) ;
» the pump without oil lubrication , even idling. Have no impact on the pump , which is characteristic of this pump .