Diaphragm Rod (Shaft)

2 inch AOE high performance air operated diaphragm pump can be used according to different liquid medium different materials, in order to meet the needs of different users.

The O-ring is also called the sealing ring, It is a kind of rubber sealing ring with circular cross section, which is the most common mechanical design for sealing.

The air diaphragm pump has the function of self priming without rotating parts. It can achieve dry priming and wet priming, which self -priming height is 5m and 8m respectively.

Air operated diaphragm pump is a kind of 1/2 Inch and 1inch standard pneumatic diaphragm pump using a new piezoelectric polymer material. The PVDF vacuum pump diaphragm is not only small density light weight, but also good flexibility, and has good chemical stability.

Aluminum mining air operated double diaphragm pump low density, high strength. It can be used for transporting chemically unstable fluids.

AOK0610- Stainless steel pneumatic diaphragm pump using imported raw materials, keep the good performance of the pump. Our 1/4 inch mini pneumatic diaphragm pump can not only transport water, It can also be used as a chemical liquid conveying pneumatic pump.

Removable Muffler: The pump body installed with muffler, the delivery head and flow can pass the pneumatic valve open to realize the step less adjustment. Effectively reduce air duct noise. 

1.5 inch Polypropylene air operated duplex diaphragm pump polypropylene material density is relatively small, is also one of the lightest plastic diaphragm pump material. Therefore, the 1.5 inch pp pneumatic diaphragm pump is very light and convenient and has strong mobility.