The calculation of the required head for a booster pump involves assessing the system’s pressure loss and the additional pressure needed to push the fluid through the system at the desired flow rate. For a booster pump, the focus is on overcoming the pressure drop in the system it serves.
The Excel Sheet That Saved the 15th Floor booster pump head calculation xls
For fittings like elbows and tees, use "equivalent length" charts. For example, a 90° elbow might add the equivalent of 3 feet of straight pipe to your calculation. Formula for XLS: A common simplified approach for water systems is The calculation of the required head for a
cap H sub cap T cap D cap H end-sub equals Elevation plus Friction Losses plus open paren Required PSI cross 2.31 close paren For example, a 90° elbow might add the