Ductwork

For use with Nordfab Angle Flanges or Angle Flange Adapters. Gasket dimensions match Angle Flange dimensions. Standard gasket is constructed of black nitrile, 60 durometer, a conductive material. Red silicone material optional for higher temperature...

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.

Provides weather protection for roof penetration. Bolted at seam. 23° 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 18 gauge Flanged Duct Pipe is for applications requiring pipe in sizes greater than 24″ diameter or pipe with flanged connections. The rotational Angle Flange is retained by a Van Stone lip on the pipe end. Flange fully welded upon request...

Tested by MET Laboratories to hold, without failure, up to 170lbs for 9” ducting and up to 850lbs for 20” ducting. For strut channel mounting (strut not included). Nut and bolt included.

Tested by MET Laboratories to hold, without failure, up to 170lbs for 9” ducting and up to 850lbs for 20” ducting. For strut channel mounting (strut not included). Nut and bolt included.

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

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...

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...

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 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. Nordfab’s Flanged Long Radius elbows are available...