Air Operated Diaphragm Pump Valve Ball

Diaphragm Rod (Shaft)  from #321 stainless steel, the connecting rod has good corrosion resistance, abrasion resistance, and self-lubricating performance. Particularly grinded, the surface has lower friction coefficient. 

High pressure double membrane pump are ideally suited for applications that require a robust, plug-and-play, and easy-to-maintain metal two diaphragm air pump.

The valve seat materials are Teflon, Santoprene, Buna-n, etc.

Food grade self priming AODD pumps are ideally suited for applications that require a robust, plug-and-play, and easy-to-maintain stainless steel two diaphragm air pump.

Stainless steel aodd pump can be used as mobile material delivery pump. 25mm stainless steel aodd pump is not only small in size, but also easy to move, no need for foundation, small footprint, simple and economical installation.

 Stainless steel pneumatic diaphragm pump for chemical in the transportation of hazardous and corrosive liquids, the liquid can be completely separated from the outside world. It is a kind of corrosion resistant chemical diaphragm pump.

PVDF 1/2 inch plastic pneumatic diaphragm pump is a AOK15 PVDF pneumatic diaphragm pump with excellent characteristics. The PVDF pneumatic diaphragm pump not only has good chemical corrosion resistance, The PVDF mini air pump for chemical liquid also has high temperature resistance, oxidation resistance, weather resistance and other characteristics.

Mini polypropylene pneumatic pump is a pump which driven by air. The air pump can be widely used in NAOH, sulfuric acid etc. It has the self priming function and can run dry.