Metering pump has many types, there are plunger metering pump and diaphragm metering pump, metering pump diaphragm is used for diaphragm metering pump important components.

Diaphragm metering pump why metering pump diaphragm?

Diaphragm metering pump used to transport corrosive medium, volatile and other special needs to be placed within the pump head, diaphragm metering pump to isolate the hydraulic oil and the medium, so as to ensure the medium cleaning and prevent corrosion of the pump.

Metering pump diaphragm material commonly used PTFE, can be applied to most of the working conditions.