The vacuum diaphragm pump produced by our company has three types of diaphragm pumps, P20, MPC, and DP-401, which are all electric diaphragm pumps.
 

The electric diaphragm pump is mainly composed of four materials: plastic, aluminum alloy, cast iron, and stainless steel.
 

Diaphragm pumps, also known as control pumps, are the main type of actuators that change the flow of fluids by means of power control by accepting control signals from the output of the control unit. The role of the diaphragm pump in the control process is to accept the control signal of the regulator or computer, change the flow of the medium to be adjusted, and maintain the adjusted parameters within the required range, thus achieving automation of the production process. If the automatic adjustment system is compared with the manual adjustment process, the detection unit is the human eye, and the adjustment control unit is the human brain, then the execution unit-diaphragm pump is the human hand and foot. To achieve the control of certain parameters of the process such as temperature, pressure, flow, liquid level, etc., the diaphragm pump is inseparable.