The submersible pump's seal is too tight for the packing, the cooling water cannot enter the packing, or the shaft surface is damaged. Some measures can be taken, such as properly relaxing the packing and cleaning the sealing tube. Packing wear must be replaced. Pre-installed in the place where the oil is immersed, and then turn into the incision to be staggered to reduce water leakage.
1. Submersible pump vibrates
It may be that the electric rotor is unbalanced, or the coupling is not well combined, the bearing is worn and bent, or the rotating parts are loose and broken, or the pipe bracket is not firm, etc., which can be individually adjusted, repaired, reinforced, and replaced.
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