Rectangular offsets are used to displace the connected ducts. Its use is due to the technical features of the building where the ventilation equipment is installed.
Order parameters:
Metal thickness (0.05 mm, 0.7 mm, 0.9 mm, or 1.0 mm);
Connection type (for rail or flange);
Joint flange type, if necessary (P20, P30 or without joint flange);
Width, height, length and size of offset displace A, B, L, F.