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Centrifugal Pump Little Or No What Is The Reason
Jan 04, 2017

1. the output pipe resistance,
Appropriate open the outlet valve, so as to meet the operating point.
2. impeller and pipe plug
Clean the pipe and impeller.
3. pump installation height is too high,
Water pump mounting height in high degree of vacuum suction on the pump within the allowed values.
4. the long water pipe, elbow, pipe design is unreasonable,
Rational design and arrangement of pipes.
5. direction of rotation is not correct,
Adjust the motor turning.
6. pump body and impeller seal ring seal ring for wear and corrosion,
Replace the sealing ring of the impeller and pump body seal ring.
7. packing gland seal is bad,
Tightening packing.