The diaphragms of Mitonro hydraulic diaphragm pumps often get damaged
Thread Content
The diaphragms and valve body seals of Mitonro hydraulic diaphragm pumps often get damaged.
It’s too vague; factors such as the medium, temperature, pressure, flow rate, pump model, process load, operating conditions of the equipment, and the external environment in which the pump is located must all be specified in order to make a determination
The diaphragm gets damaged frequently; is there any solution? It’s domestically produced and there’s no alternative. It’s too expensive
We have replaced all of them with centrifugal pumps. Whenever possible, use centrifugal pumps. The diaphragm doesn’t last long, and even the manufacturer’s people can’t fix it
Centrifugal pumps with high back pressure cannot meet the process requirements
It’s difficult to determine whether it’s a quality issue with the equipment without comparing it with products from other manufacturers. If it’s not related to process pressure and temperature, then we need to consider whether there are problems with usage – has it been operated at its maximum capacity for extended periods? Can a corrosion-resistant plunger pump meet the requirements? If not, it’s necessary to replace it
The medium pressure may be unstable, or there could be issues with the temperature tolerance of the medium or with the check valve.
The medium pressure may be unstable, or there could be issues with the temperature tolerance of the medium or with the check valve.