
Size of the motor pump
This spreadsheet calculates:
- Pump hydraulic power
- Motor-pump shaft power
- Pump size and
- Motor size
Some of the input information for pump:
- Static Suction Head: (h1)
- Static Discharge Head: (h2)
- Is Pump Inlet Diameter equal to Outlet Diameter
- Enter Pump Inlet Diameter
- Enter Pump Outlet Diameter
- Density of Liquid: (D)
- Required Amount of Liquid at perticular Height
- Required Time for getting Liquid at perticular Height
- Frction Loass in Pipe
- Pump Efficiency: (nP)
- Motor Efficiency: (nM)
- Safety Margin (As per Americal Petroleum Institute (API))
Software: | Calculating Size Of Motor Pump |
Version: | 10.06.2013 ![]() |
Developer: | Jignesh Parmar |
Size: | 121.9 Kb |
Price: | Free |
Download: | Right here | Video Courses | Membership | Download Updates |

Pump select conversation
What is the responsibilities of electrical technician in industry?
Why motor efficiency is taken in calculation, as we are calculating motor mechanical output power, not electrical input power
Calculate pump – motor size
Thanks for the good knowledge
I am an electrical engineer
Best software
thank you so much
thanks alot
How can we check the capacitor is working or failed?