Submersible sewage pump into the water depth and the relationship between the lift

Submersible sewage pump into the water depth and the relationship between the lift

Recently met customer asked such a question, that is, the customer said: "I want to buy a diving sewage pump should be put in about five meters deep underwater, then to 5 meters high city pipe network, in this case, diving sewage pump should choose a few meters head? That add depth of 5 meters, 5 meters which I should choose at least 10 meters head?"

This problem can you usually how to consider, to explain here, actually right should be 5 meters of lift, not 10 meters of lift, why?

Because of the water in the case of not doing any work, the bottom to the surface of the water can also be accomplished by atmospheric pressure rise. So this 5 meters can be ignored, that is in fact is 5 meters of lift is enough.

So at the time of such problems, we will know how to choose, of course practice, take into account factors such as the loss of submersible sewage pump pipe road, selection if you have any questions or problems, please contact us in time in the pump industry.