Booster Pump Head Calculation Xls «Legit»

A macro button (VBA) prints a one-page summary: Inputs, TDH, NPSHa, selected pump model, efficiency, power.

Doing it manually meant 3–4 hours of formulas, Moody charts, and risk of arithmetic errors. One wrong friction factor could undersize the pump—leading to low flow on upper floors, angry residents, and a very awkward site meeting. booster pump head calculation xls

cap T cap D cap H equals cap H sub s t a t i c end-sub plus cap H sub f r i c t i o n end-sub plus cap H sub r e s i d u a l end-sub Static Head ( cap H sub s t a t i c end-sub A macro button (VBA) prints a one-page summary:

The calculation of the Total Dynamic Head (TDH) for a booster pump is essential to ensure the system delivers the required pressure and flow to the most remote fixture. cap T cap D cap H equals cap