v3.1.9

Pool Equipment Sizing

From pool geometry, class and bather load it derives the design circulation flow (turnover and bather-load, whichever governs), sizes the filtration battery against the filtration-velocity cap, builds the pump total dynamic head, sizes the suction, return and backwash pipes, and sizes the balance tank. Honest about its own limits: it prints an indicative pump, not a product selection.

Pinned to

Last reviewed against the printed text · 24 August 2026

Walkthrough

4:14Pool Equipment Sizing

Full walkthrough