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  • How to increase the submersible pump self-priming ability

How to increase the submersible pump self-priming ability

by admin / Tuesday, 23 May 2017 / Published in blog

First, the submersible pump in the pump suction pipe set on the vacuum pump, pump start before the start of the vacuum pump, so that the first water pump filled with water to ensure that the pump automatically and quickly start. This type of water absorption requires a sound automatic control system to ensure proper operation.
Second, relative to the following are also relatively simple: no clogging submersible pump to reduce the water pipe corners, drop height and horizontal interval.
Third, this way need to set up a suction pipe in the pump, the pump in the first run before the tank should be filled with water, the first run after the end of the water tank due to the height of the water pipe height , Although the water level in the pool below the tank surface height, the tank of water will not turn back.
The last way to install the suction end valve at the end of the suction pipe of the submersible pump. The suction valve is actually a check valve, which ensures that the water can only enter the suction pipe from the pool and can not be reversed, so if the suction pipe is filled with water, although the pump axis elevation is higher than the working water level of the pool. The role of the end of the valve, the water pipe will not flow into the pool, the suction pipe has been filled with water, to ensure that the pump can automatically and quickly start.

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Tagged under: Submersible Pump, vacuum pump

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Nanjing lanshen Pump Corp.LTD., founded in 1958,after 50 years of development, is now a registered capital of 50 million yuan, with assets exceeding 400 million yuan, accounting for area of 280 acres. China’s first submersible sewage pump and mixer in the birth and to fill the gap. Currently has a centrifugal pump, switch type electric control, water treatment equipment for mass production of special machines ability to produce its own sewage plant and pumping station for more than 70% of the equipment.

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