Before deciding on the subsea sewage pump and the booster pump, the definition of the submerged sewage pump and booster pump must be repeated. The so-called liquid sewage pump refers to the first irrigation, then use the words. Do not re-irrigation, and start running on it, and whether the self-priming pump under the impeller is immersed in water after the shutdown, liquid sewage pump is because there is a unique pump chamber structure can guarantee that after each stop impeller Can be immersed in the water to ensure its self-absorption; booster pump is the liquid can be piped to provide additional pressure pump collectively, does not refer to a certain type of pump, booster pump can be a pipeline pump, centrifugal Pump, sewage pump, liquid sewage pump, multi-stage pump and other types of pumps. If you want to self-priming booster pump to achieve self-absorption effect (the pump is located above the pool), you can add the pump in the bottom of the suction valve can be.
The above is the difference between liquid sewage pump and booster pump, to further understand, move step Shenglong sewage pump model area.
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