Pump Sizing Calculation

Pump sizing calculation spreadsheet does the hydraulic calculation for pump suction and discharge piping and calculates differential head, hydraulic power required and NPSH available. Some of the key features of the spreadsheet are:

  • Estimates pressure drop in suction & discharge piping based on 2-K method.
  • Generate a system curve based on pressure losses in the system.
  • Convert pump manufacturer's curve data into an equation and estimates pump operating point based on intersection with system curve.
  • Calculation available in English & Metric units.

To use the spreadsheet, Click Google Drive™ button below, it will save a copy of the spreadsheet in Google Drive. After copying to Google Drive open the spreadsheet in Google Sheets™ - A web based spreadsheet program and calculations can be performed on go.