Check the engineering diaphragm metering pump pipeline and joints for looseness. Turn the diaphragm metering pump by hand to see if the diaphragm metering pump is flexible.
Metering pumps are also called quantitative pumps or proportional pumps. The metering pump is a kind of special volume pump that can meet the needs of various strict technological processes, and the flow rate can be adjusted steplessly in the range of 0-100%.
Remove the 4 screws that fix the pump head. The screw location is on the back of the metering pump.
The metering pump is a very common pump for quantitatively transporting liquids in contemporary industrial production and research.
Since the electric diaphragm metering pump has many characteristics, the diaphragm metering pump in the world has gradually invaded the market of other water pumps since its birth, and occupies a part of it.
Diaphragm pump is a new type of conveying machinery, which can convey various corrosive liquids, liquids with particles, high-viscosity, volatile, flammable and highly toxic liquids.