Rectangular duct: free parametric design, DXF and PDF

Your sizes

Change any size and the drawing follows; the downloads are made at the sizes shown.

Section length (L)

Width (inside) (W)

Depth (inside) (D)

Material (T)

Pittsburgh pocket allowance (POCKET)

Pittsburgh male flange (MALE)

End connection allowance (each end) (ENDS)

Cross-break panels over 450 (XBREAK)

It comes with ParametrIQ CAD: File › Run Parametric… › HVAC › Rectangular duct. Or download its drawing file (.piq) and open it in CAD.

Download the .piq

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