DuctSizer US
iOS Universel / Utilitaires
Size round and rectangular ducts with large, job-site friendly controls and saved calculations. -
Calculate round and rectangular duct sizes from CFM, friction rate, and preset use cases. - Switch
between imperial and metric outputs without rebuilding the input. - Use paired sliders and numeric
fields for fast one-hand field adjustments. - Save recent calculations with velocity and pressure-drop
context. - Unlock unlimited calculations, PDF-ready records, and full history export.
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