The BQG-Z series automatic mining pneumatic diaphragm pump, produced by our company adopts, incorporates, and improves upon advanced production processes and technologies of popular automatic pneumatic diaphragm pumps. The automatic pneumatic diaphragm pump utilizes the control of a float ball and an air-controlled valve within the controller to easily achieve automatic startup when water is present and automatic shutdown when water is absent. This not only reduces labor intensity and the failure rate of the pump but also saves energy, prevents the pneumatic pump from running dry, and extends its service life. This pump features an anti-stall design and a modular pneumatic motor/fluid section.