30kW what is the flow rate of the pump?
Without a lift, how can I calculate it for you?
There are many kinds of pumps, so it's difficult to answer you with a 30KW pump.
Estimated traffic: Q = nP/ (9.8H), =70%*30/ (9.8H), =2.14/H (m^3/s)It is estimated that the efficiency of the water pump unit n=70%, power P to kW as a unit, the head H to m as a unit, you go to check the head H is how many meters, into the formula can be considered the flow rate is how many cubic meters per second.
