Features of miniature self-priming water pump

Release time:

2024-11-22

Automobile water pumps generally have self-priming function, which means self-priming

Features of miniature self-priming water pump

Automobile water pumps generally have self-priming function. Self-priming means: when there is air in the suction pipe of the water pump, the negative pressure (vacuum) formed when the pump is working will be lower than the water pressure of the pumping port under the action of atmospheric pressure. Come up and discharge from the drainage end of the water pump. There is no need to add "water diversion (water for guidance)" before this process. The micro-pump with this self-priming capacity is called "micro-self-priming pump". The principle is similar to micro air pump.
It combines the advantages of self-priming pumps and chemical pumps, the use of corrosion-resistant synthesis of a variety of imported materials, with acid, alkali, corrosion resistance and other properties; self-priming speed (about 1 second), strong suction, suction range of up to 5 meters, basically no noise. Exquisite workmanship, not only self-priming function, but also large flow (up to 25 liters/minute), high pressure (up to 2.7kg), stable performance and easy installation. Therefore, this large-flow water pump is commonly used in new energy vehicles.

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