ZX self suction pump before starting the preparation and check of mechanical seal service life have a crucial impact. Check the pump shell liquid storage is higher than the impeller on the edge. If insufficient. From the mouth of the pump shell liquid directly into the pump body into the liquid storage, should not start running in a lack of liquid storage pump under the lack of liquid start most likely to damage the mechanical seal.
According to the transmission medium to select suitable mechanical seal, corrosion of various media of the material is not the same, users in the transport of corrosive medium or organic solvent can to sales personnel in order to show with the right machine seal.
Conveying medium temperature of self suction water pump mechanical seal service life influence, self-priming centrifugal pump mechanical seal in the transport of water can withstand 120 Celsius degrees high temperature. However, the user has to pay attention to the bearing of the motor and the temperature, but also attention at this temperature steam corrosion problems.
The same product in different users of the service life is completely different, the user wants to consult the water pump factory maintenance methods, as far as possible to extend the service life.
