Centrifugal pumps must be monitored regularly, correctly and accurately according to a specific plan which is made by a specially trained personnel. The following six parameters should be regularly monitored to understand how a pump is performing:

1. Suction pressure (Ps)
2. Discharge pressure (Pd)
3. Flow (Q)
4. Pump speed (N)
5. Pump efficiency (

   2012-07-20

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