Diaphragm pump can not afford to pressure

Diaphragm pump in the industry, also known as the control pump, which is the main type of actuator, diaphragm pump is controlled by the modulation unit output control signal, with the power to change the flow of fluid equipment. It is generally composed of the implementing agencies and the valve. Its power source is: Compressed air, it can be pumping out all kinds of corrosive liquids, with particles of liquid, high viscosity, volatile, flammable, highly toxic liquid. Is a kind of practicality and operability of strong equipment. In its work more prone to diaphragm pump can not afford the pressure, then the main analysis of the reasons for this situation. Diaphragm pump can not afford to pressure diaphragm pump can not afford to pressure Analysis: 1, pump stroke regulator damaged, resulting in useless work. 2, pump inlet and outlet check valve seal is not good. 3, the outlet pressure is too high, resulting in pressure pump pressure is not on the amount. 4, entrance filter block. 5, the pump hydraulic oil is too small. 6, if the pump has a cross-inlet, whether the hand valve is not strict. 7, the export pipeline is blocked. Diaphragm pump at work, when the metering pump just started working, the amount is relatively small, only the pump outlet vent valve out of an ethereal rhythm of the liquid shows the pump is good. Each device may have problems in use, diaphragm pump after years of development, already has a very solid foundation for development, detailed in the future, as long as manufacturers and researchers can continue to study and work according to the actual situation and its future Will be worth the wait.

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