Duct Connectors & Adapters

MADE IN THE USA Nordfab QF 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. Priced by large end A. The B end can be as small as 1?. Also specify reducer end style. QF ends are standard. Many Benefits of Nordfab's Quick-Fit Ductwork You Can Just Clamp It Together: Nordfab's Quick-Fit ductwork components have a rolled edge on the ends which provides easy connection to other components with use of a barrel-type clamp. A specially designed gasket inside the clamp seals the joint tightly. ...

MADE IN THE USA The Nordfab Quick-Fit Adjustable Nipple, also known as an adjustable sleeve, is used to quickly provide variable length adjustments in ducting lines of QF Pipe. Black O-ring is included. Specify Red O-ring if needed (additional cost) for higher temperature applications. QF Adjustable Nipple seams are laser welded. Many Benefits of Nordfab's Quick-Fit Ductwork You Can Just Clamp It Together: Nordfab's Quick-Fit ductwork components have a rolled edge on the ends which provides easy connection to other components with use of a barrel-type clamp. A specially designed gasket ...

The duct adapters are designed to connect heat ducts to indirect-fired forced air kerosene heaters for indoor temperature control in commercial or residential environments. These adapters provide a quick and efficient method of connecting heat ducts to heaters for assembly ease. The steel construction ensures added strength in harsh working conditions. Black color finish. The product has a limited warranty of 1 year. Dimensions are 16-1/2"H x 16-1/2"W x 5-1/8"D.

MADE IN THE USA Duct Elbows, also referred to as bends, allow airflow direction change in a line of duct. Standard Nordfab QF elbows are available in 90°, 60°, 45°, and 30°, in galvanized or stainless steel, (specify if SS), with Quick-Fit rolled ends. Galvanized QF Elbows in sizes 3?-7? are press formed halves stitch welded together. QF elbows in sizes 8?-24? are segmented (gored). Stainless steel QF Elbows sizes 3?-6? are tubed. Elbows in heavier gauges can be supplied in solid welded construction at an additional cost. Also available in longer radiuses and 16 gauge. ...

MADE IN THE USA Nordfab QF In-cut duct fittings are used to cut into existing lines to begin a Quick-Fit (QF) system. QF In-cuts are standard 30° or optional 45° . Specify A and B diameter and end treatment, standard end is QF. Many Benefits of Nordfab's Quick-Fit Ductwork You Can Just Clamp It Together: Nordfab's Quick-Fit ductwork components have a rolled edge on the ends which provides easy connection to other components with use of a barrel-type clamp. A specially designed gasket inside the clamp seals the joint tightly. Installers simply and quickly clamp each piece ...