Why Does The Plastic Self-priming Centrifugal Pump Always Break Down?

1. Sanitary Centrifugal Pump needs to be disassembled and cleaned regularly.
Due to the direction of internal rotation of the plastic self-priming centrifugal pump and the nature of impurities, a small part will remain in the pump, and impurities are easily stored between the turbine chamber and the rotor stator. These dirt will reduce the water flow of the water pump, increase the operating temperature, and increase the noise.
Therefore, it is recommended to clean the plastic self-priming centrifugal pump once a month, open the protective cover, remove the turbine, rotor and shaft, and thoroughly clean the inside. For the surface or dead corners, you can use a waste toothbrush to clean it.
2. When installing the plastic self-priming centrifugal pump, do not place it too close to the sand.
Some people like to install the plastic self-priming centrifugal pump close to the bottom, thinking that the dirt will be completely pumped out. In fact, it is meaningless. As long as the water pump is circulating, the dirt will be pumped into the filter with the water flow.
In addition, do not let the outlet of the plastic self-priming centrifugal pump face obstacles too close, and do not deliberately block the outlet or half of it. These practices will shorten the service life of the plastic self-priming centrifugal pump.