Nordfab Quick-Fit In-cut duct fittings are designed to cut into existing lines to being a QF system. Quick Fit In-cuts are standard 30° or optional 45°. Now available in galvanized, aluminum, stainless and stainless+ with optional no. 4 finish.
Note: QF (standard), Flange, Raw available
Seam: longitudinal seam is lapped, spot welded, and caulked
Collars: located on the exterior side of each port and considered as air flow non-directional. Collars have a laser welded longitudinal seam (exception: 3" collars are lapped, spot welded, and caulked.) If air flow directional product is required, it must be stated on the PO and additional cost may be incurred. A raised lap seam and spot weld are used for attaching the collar to the body and no caulking is used. If caulking is required, additional cost may be incurred
Price based on the B Dimension. Dimension B is provided. Must provide A dimension.