Item #: ODNPSH-WEB-0620
Member Price: $89.25
Non-member Price: $119.00
  (min 1, max 1)

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The Hydraulic Institute’s Net Positive Suction Head (NPSH) Margin committee has developed this in depth webinar, based on the American National Standard ANSI/HI 9.6.1 Rotodynamic Pumps – Guideline for NPSH Margin, to teach attendees how to calculate the available NPSH to the pump, what the pump requires, and important terminology such as:

  • NPSH3
  • NPSH Margin
  • Suction specific speed
  • How these are used in the industry to aid in reliable pump operation


Led by subject matter expert, Barry Jongsma of Pentair Fairbanks Nijhuis, the webinar will detail what NPSH margin is appropriate for specific applications, as well as considerations for pump design and off design operation. This is a must attend for pump end-users and operators, pump system designers, and pump suppliers because no one wants to experience the issues associated with lack of NPSH margin such as increased noise and vibration, reduced performance and efficiency, and damage to pump impeller or casing.

Presenter(s): Barry Jongsma, Pentair Fairbanks Nijhuis
HI Contact:


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