QBY pneumatic diaphragm pump is suitable for adhesives and glues, all kinds of tile, porcelain, pottery glaze, all kinds of abrasives, etchant, oil and mud. It can transport particles up to 10mm in diameter, and has little wear to the pump when pumping mud and impurities. No need for irrigation, suction up to 7m, lift up to 50m. Through good performance, it can transport some medium that is not easy to flow, and has many advantages of self-priming pump, submersible pump, shield pump, mud pump and impurity pump.
