| Input | Value | Unit | | --- | --- | --- | | Flow rate (Q) | | m^3/s | | Length of pipe (L) | | m | | Diameter of pipe (D) | | m | | Elevation of suction point (Zs) | | m | | Elevation of discharge point (Zd) | | m | | Friction factor (f) | | - | | Velocity of fluid (V) | | m/s |
: If the water source is above the pump (suction lift is negative), this value decreases the total head required. 2. Calculate Friction Head ( cap H sub f booster pump head calculation xls
