NPSH of Pump and its importance while pump selection

Question

Accepted Answer

NPSH of Pump is Net Positive Suction Head, crucial for preventing cavitation in pumps during operation.

NPSH is the measure of a pump's ability to prevent cavitation by maintaining a sufficient pressure at the suction inlet.
It is important to consider NPSH when selecting a pump to ensure it can operate effectively without cavitation.
Factors affecting NPSH include pump design, fluid properties, and operating conditions.
NPSH is typically provided by the pump manufacturer and should be compared to the NPSH required for the specific application.
Cavitation can cause damage to pump components and reduce efficiency, highlighting the importance of NPSH in pump selection.

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