Aluminum alloy pneumatic diaphragm pump whether to use lubricating oil：
1, aluminum alloy pneumatic diaphragm pump without oil lubrication, even idling, there is no effect on the pump, which is a major feature of the pump;
2. Head and flow can be adjusted stepless through the valve opening (air pressure adjustment between 1-7bar).
3, no irrigation water, suction up to 5 meters, head up to 60 meters, outlet pressure ≧6bar
4, the flow is spacious, through the performance is good, allow through the maximum particle diameter of 10 mm. Pumping mud, impurities, little wear to the pump;
5, the pump has no rotating parts, no shaft seal, diaphragm and other pumping medium and pump moving parts, workpiece medium is completely separated, the transmission medium will not leak outwards. So pumping toxic, volatile or corrosive media, will not cause environmental pollution and harm personal safety;
6, aluminum alloy pneumatic diaphragm pump need not use electricity, safe and reliable in flammable and explosive places
7, stainless steel pneumatic diaphragm pump can be immersed in the medium to work
8, easy to use, reliable work, open and stop simply open and close the gas valve, even if due to accidents and long time without medium operation or sudden stop pump will not be damaged, once overload, pump will automatically stop, with self-protection performance, when the load is restored to normal, and can automatically start running;
9, aluminum alloy pneumatic diaphragm pump simple structure, less wearing parts, the pump structure is simple, convenient installation and maintenance, pump transmission medium will not contact the valve, rod and other moving parts, unlike other types of pump due to the rotor, piston, gear, blade and other components wear and tear and the performance of the gradual decline;
