Learn How to Read a Pump Curve in Minutes | Best Simple Explanation

[@Jones-2002]

How to calculate volumetric flow rate by using pump power alone. Is there any regression formula??

[@fredhayward1350]

Informative thanks...so if height from bottom of sump to to top of land height is 1.5 mtrs at a distance of 35mtrs discharge point.... equals 5 mtrs head?

[@FloodProtectionSol]

As a rough approximation yes. If there are any right angles etc this can add another m, so potentially 6. It is best to work our friction calculations, but in most instances this 'rule of thumb' can work well.

[@Sebastian-ev3yi]

can you please explain if my pump has 125 mtr head and im still able to pump fluid out in pipelines which are more then 20 km underground without issues at max rate , meaning 10 horizontal mtr equal vertical 1 mtr from video is not correct? as if its correct if my head is 125 mtr i could only pump out if pipeline is 1250 mtr (1.25 km or less) ?

[@FloodProtectionSol]

Hi Sebastian, unfortunately we can't advise on site specifics remotely - especially where the pump hasn't been purchased from ourselves.

[@NoMadkalam]

How to find out efficiency

[@MrJCC1967]

What then is acceptable deviation from midpoint of performance curve?

[@FloodProtectionSol]

This depends on its usage and how long its run for.

[@craze22]

best video

[@FloodProtectionSol]

Many Thanks!