NPSH
= NET POSITIVE SUCTION HEAD.
The
Term NPSH is the abbreviation of "NET POSITIVE SUCTION HEAD" and is an important factor in evaluating
the suction characteristics of a centrifugal pump.
NPSH Required (NPSHR) is following detail to calculate.
1-Amount of Fluid
2-Liquid Detail
3-Temperature
4-Viscosity
5-Specific Gravity
6-Vapour Pressure
7-Piping Detail (like MOC, ID, Length, Fitting Also.
8-Tank Condition
If
NPSHR is greater than NPSHA, meaning the pump requires more fluid than is
available to be pumped, the fluid will begin to cavitate and cause damage to
the pump. This NPSH calculator is designed to calculate NPSH Available from a
system.
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