Ductwork

Nordfab In-cut duct fittings are used to cut into existing lines of industrial ductwork. In-cuts are standard 30° or optional 45°. In-cuts are also known as “saddle taps”. Specify A and C diameter and end treatment. Priced by C...

Nordfab Flanged Tap-In duct fittings are used to cut into existing lines of industrial ducting. Specify A (existing pipe diameter) and C diameter and end treatment. Priced by C diameter. Rotational Angle Flanges retained vanstone lip is standard. If...

Nordfab Reducers provide easy transition from one size of duct pipe or fitting to a smaller size. When ordering reducers, specify dimensions of both A and B ends. Rotational Angle Flanges retained vanstone lip is standard. If welded flanges required,...

Nordfab Reducers provide easy transition from one size of duct pipe or fitting to a smaller size. When ordering reducers, specify dimensions of both A and B ends. Rotational Angle Flanges retained vanstone lip is standard. If welded flanges required,...

3”-24” made from galvanized steel 14 GA, SS is 16 GA. Over 24 inches made from 3/16” flat bar steel. Supplied with two halves bolted together.

3”-24” made from galvanized steel 14 GA, SS is 16 GA. Clearance hole 7/16”. Supplied with two halves bolted together.

3”-24” made from galvanized steel 14 GA, SS is 16 GA. Clearance hole 7/16”. Supplied with two halves bolted together.

Nordfab QF® Machine Adapters allow easy connection of Quick-Fit (QF) ductwork to machines requiring dust or fume removal. Ends are QF (rolled edge) to NOFIT (plain edge). If expanded, specify desired ID or OD of NOFIT end. Expanded must be within...

Nordfab QF® Machine Adapters allow easy connection of Quick-Fit (QF) ductwork to machines requiring dust or fume removal. Ends are QF (rolled edge) to NOFIT (plain edge). If expanded, specify desired ID or OD of NOFIT end. Expanded must be within...

Provides weather protection (outdoors) and cover (indoors) for wall penetration. Ordering one QF® Wall Flashing provides you with both 1 inside and 1 outside flashing (4 halves). Available in Galvanized and 304SS (as shown below) or optional 316SS...

Provides cover for roof penetration. Made in two halves and caulked. 23° roof slope maximum. Available in Galvanized and 304SS (as shown below) or optional 316SS or carbon steel Contact us for assistance with material / custom options.

Nordfab QF® Machine Adapters allow easy connection of Quick-Fit (QF) ductwork to machines requiring dust or fume removal. Ends are QF (rolled edge) to NOFIT (plain edge). If expanded, specify desired ID or OD of NOFIT end. Expanded must be within...