What is the principle of pneumatic diaphragm pump?

After the pneumatic diaphragm pump is connected with compressed air, the air valve controls the compressed air to push the diaphragm 1 to move to the right, and at the same time, the diaphragm will squeeze the medium in the right diaphragm cavity and discharge the medium from the pump cavity.

Pneumatic diaphragm pump is a new type of conveying machinery, which uses compressed air as the power source and can pump out all kinds of corrosive liquids, liquids with particles, liquids with high viscosity, volatility, flammability and toxicity.

Pneumatic diaphragm pump is a new type of conveying machinery and the most novel pump in China. With compressed air as power source, it can be used for all kinds of corrosive liquids.

Pneumatic diaphragm pump has four materials: engineering plastic, aluminum alloy, stainless steel and cast iron. According to the different liquid media, the pneumatic diaphragm pump adopts nitrile rubber, neoprene, fluororubber, polytetrafluoroethylene and polytetrafluoroethylene to meet the needs of different users. It is placed in various special occasions and used to pump various media that can not be pumped by conventional pumps, and satisfactory results have been achieved.