Instructions for the Hour Calculator: 1. Enter the hours and minutes on the first column. See your totals on the second column. 2. OPTIONAL: Enter a Name and Date for your records. It will be included in the "Print" and "Email" versions. 3. OPTIONAL:
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Idea Transcript
NPSH Calculator
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Enter value and click on calculate. Result will be displayed.
NPSHa = NPSH Available Pa = Atmospheric Pressure Pv = Vapor Pressure Pn = Gage Pressure at the Pump Suction =Density Enter your values: Atmospheric Pressure (Pa ): Vapor Pressure (Pv ): Gage Pressure at the Pump Suction (Pn):
Kg / m3
Density:
Calculate
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Result: NPSH Available:
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This calculator is used to calculate the Net Positive Suction Head available (NPSHa) for each pump in the system.