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Design review
Fan pressure (green) and system resistance (amber). Intersection calculated from the selected example fan and quadratic system model.
Affinity laws: flow ∝ speed; pressure ∝ speed². System losses scale with flow². No certified manufacturer selection data is loaded.
Derived from the current module geometry. Indicative costs in GBP, excluding labour, VAT and delivery.
Orthographic plan, side and end elevations share the exact configured dimensions. Exports use model millimetres.
PRELIMINARY — NOT FOR MANUFACTURE. General arrangement only. Panel folds, fixings, tolerances, penetrations, structural checks and supplier-certified component details must be engineered and approved before production.