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How to calculate pump efficiency? The effective power of pump can be calculate according flow, head and medium. Calculate shaft power need efficiency.
The clean water centrifugal pump were open for distribution of water and Physics,Chemical substances similar to those of liquid water. The series pump widely used to industry,agriculture,city drainage and fire water etc.
With the growing of our foreign trade department day by day, Our company decided to move to a larger new working place in March,1st, 2016. Our new working address lies in E-commerce Industrial Park of Henan Province.
Oil immersed submersible pump leakage. There are two possibilities: one is due to the sealing box wear, resulting in serious leakage of sealing oil box chamber; the second is the cable oil or repair after cable substandard, causing bad sealing and leakage