Venturi Science Pro

Venturi Science Pro helps pool-service and engineering professionals estimate venturi injector suction performance using manufacturer-calibrated water-suction reference data, hydraulic equations, suction hose loss, bypass branch split, and field calibration checks. Core features: - Mazzei preset dropdown with editable geometry. - Live suction draw, injection ratio, readiness score, and diagnostics. - Bypass assembly model for open pipe, ball valve, globe valve, swing check, spring check, and combined valve/check layouts. - Suction hose Darcy-Weisbach loss model with hose ID, length, and fittings K. - Two-point field calibration workflow for real installation accuracy. - Premium 3D live venturi and bypass visualization. - Share-ready field report export. Monetization: - Results, Checks, and Graph preview are visible before purchase. - Editable field inputs unlock with one-time Google Play purchase. - No subscription and no ads. Important field note: This app is an engineering calculator. Verify critical chemical-feed changes with field measurements, stable pressure readings, calibrated flow meters, and manufacturer guidance. Trademark note: Manufacturer names and tables are referenced for compatibility and field-calculation context only. Venturi Science Pro is not affiliated with Mazzei Injector Company.