BQG mining pneumatic diaphragm pump itself has excellent self-priming performance. With good passing performance, it can not only pump flowing liquids, but also transfer some media with a viscosity below 10,000 centipoise. There is little wear on the pump body when transferring media containing particles. It combines many advantages of conveying machinery such as self-priming pumps, submersible pumps, canned pumps, mud pumps and impurity pumps.

It uses compressed air as the power source and does not require electricity. There are no electronic components in the pump. It is safe and reliable to use in flammable and explosive places such as coal mines and oil fields. There are no rotating parts such as impellers and no seals such as shaft seals. , the working medium is separated, and the transported medium will not leak to the outside. When pumping toxic, volatile or corrosive media, it will not pollute the environment and endanger personal safety.