Ductwork

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,...

Nordfab Flanged T-branch duct fittings are available in galvanized and stainless steel. When ordering tees, specify A, C. All branches priced by large end. The two “A” ends must be the same dimension, however “B” must be equal to...

Used to adjust airflow to balance system by introducing ambient air. Available in Galvanized and 304SS or optional 316SS or carbon steel Available with flanged ends in diameters up to 24", and other various end types Optional gauges 20, 18 and...

Nordfab flanged elbows are standard with Angle Flanges on both ends. The flange is retained via a vanstone lip so that bolt holes can easily be aligned with those on existing flanged connections. Also available in Long Radius. Available in Galvanized...

Ducting elbows, sometimes referred to as bends, allow airflow direction change in a straight run of ductwork. Nordfab’s QF® Long Radius elbows are available in 90°, 60°, 45°, and 30°, in galvanized or stainless steel, (specify...

Nordfab’s QF® Manual Blast Gate allows manual operation and is constructed of a cast aluminum body with a galvanized steel blade and a standard QF connection collar, unless otherwise specified. The SS model is 100% Stainless Steel, body and...

Nordfab’s QF® Manual Blast Gate allows manual operation and is constructed of a cast aluminum body with a galvanized steel blade and a standard QF connection collar, unless otherwise specified. The SS model is 100% Stainless Steel, body and...

When ordering Double Branches, specify material and dimensions A, B, C, D. (A - C) ≥ (C-B) and (C) ≥ (D) Use formula above to determine if a reducer is needed at C or D. Length = C X 2 + 9" Available in Galvanized and 304SS or optional...

When ordering Double Branches, specify material and dimensions A, B, C, D. (A - C) ≥ (C-B) and (C) ≥ (D) Use formula above to determine if a reducer is needed at C or D. Length = C X 2 + 9" Available in Galvanized and 304SS or optional...

When ordering Double Branches, specify material and dimensions A, B, C, D. (A - C) ≥ (C-B) and (C) ≥ (D) Use formula above to determine if a reducer is needed at C or D. Length = C X 2 + 9" Available in Galvanized and 304SS or optional...

When ordering Double Branches, specify material and dimensions A, B, C, D. (A - C) ≥ (C-B) and (C) ≥ (D) Use formula above to determine if a reducer is needed at C or D. Length = C X 2 + 9" Available in Galvanized and 304SS or optional...