- QF Transition Rectangular to Round
Transitions Rectangle to Round are for transitioning round ductwork to rectangular ductwork, or can be used as a hood.
- QF Nipple Assembly 16ga
Heavier gauge QF Nipple Assembly should be specified for length adjustments when using 16 gauge pipe. Includes cut pipe, clamp, nipple, and black nitrile O-ring for sealing (red silicone available for high-temperature applications). Only made in galvanized steel.
- Angle Flange
QF Angle Flanges used with QF Angle Flange Adapters can easily be used to connect other Norfab Quick-Fit Ducting components to existing flanged ductwork. QF Angle Flanges come in industry standard sizes and hole patterns and manufactured using Galvanized or Stainless-steel metal. Hardware must be supplied by customer.
- QF Pipe
QF pipe is laser-welded ducting and has rolled ends for quick assembly. It requires no tools, as you only need to use clamps to connect the pipes and fittings together. When used with an adjustable nipple, straight pipe runs can be generally estimated and cut-to-fit upon installation. Pipe lengths are approximately 5 feet and have diameters from 3 inches to 24 inches.
- QF Elbow
Standard QF and Long Radius Elbows are available in standard bend angles of 90°, 60°, 45°, and 30° bends. Elbows from 3 to 7 inches in diameter are press formed; elbows greater than 8-inch diameter are segmented elbows. QF Elbows come in galvanized and 304SS.
- QF Branch
Quick-Fit Duct Branches, also known as wyes or laterals are added typically to accommodate an additional line or lines into the main one. Quick-Fit Branches are standard 30° with a 45° option. QF branches come in galvanized or 304SS metal.
- QF Reducer
QF Reducers provide easy transition from one size of duct pipe or fitting to a smaller size. They are manufactured in 3 to 40" diameters with galvanized or 304SS metal.
- QF Angle Flange Adapter
QF Angle Flange Adapters are fitted with an industry standard Angle flange on one end and a QF rolled edge at the other, allowing quick connection of QF duct pipe or fittings to flanged pipes or fittings. Longitudinal seam is solid welded. QF Angle Flange Adapters come in galvanized or 304SS metal. On the XD product line, the Angle Flange Adapter is manufactured in 14gauge galvanized metal.
- QF T-Branch
QF T-Branches are added to accommodate an additional line which goes into the main one at a 90° angle. T-Branches are manufactured with QF rolled ends and come in galvanized or 304SS metal. T-Branches over 24 inches come in Flanged only.
- QF Duct Clamp
QF Clamps are used as an easy and quick way to connect QF Pipe and other QF fittings together. Clamps come with an internal seal and a cotter pin to lock the clamp in the closed position. Clamps are made from galvanized or 304SS, and come with nitrile seals (silicone and ePTFE optional).
- QF Y-Branch
QF Duct Y-Branches, also known as true wyes are added typically to accommodate an additional line or lines into the main one. All Y branches come standard in 60 degrees or an optional 90 degrees and are manufactured in Galvanized or Stainless-steel metal.
- QF Hose Adapter
QF Hose Adapters with QF rolled ends provide connection with QF ductwork to flex hose. For use with flexible rubber hose or Static Dissipative Urethane Hose. Longitudinal seam is solid laser welded. QF branches come in galvanized or 304SS metal. Branches over 24 inches come in Flanged only along with 14 gauge galvanized metal which is on the XD product line.
- QF Machine Adapter
QF Machine Adapters allow easy connection of QF ductwork to machines requiring dust or fume removal. Ends are QF (rolled edge) to NOFIT (plain edge). Longitudinal seam is solid laser welded. QF Machine Adapters come in galvanized or 304SS metal. Adapters over 24 inches come in Flanged only along with 14 gauge galvanized metal which is on the XD product line.
- QF End Cap
QF End Caps connect easily with the QF clamp and are used to cap-off an unused ducting port. They are ideal for future expansion or when a machine has been moved. All End Caps come standard with a rolled edge and are limited up 24″. QF End Caps are manufactured in galvanized or 304SS metal with a standard 20 to 22ga and an optional 18 or 16ga Galvanized. End Caps also are available in 14ga galvanized metal in the XD line.
- Hose Clamp
Hose Clamps are used to fasten hose to hose adapters, other duct fittings, or to your machines. They are manufactured standard in 16 ga. Stainless Steel metal with diameters from 2” to 24”.
- Rubber Hose
Flexible hose is designed for dust collection and comes in two models, both medium weight. Black flexible thermoplastic rubber hose reinforced with spring steel wire helix or Clear polyurethane flexible hose reinforced with bronze coated spring steel wire helix, and manufactured with FDA acceptable materials. 3 to 12” diameters are available from 5' increments up to 50' max. 14 to 24″ diameters are available from 5' increments up to 25' max. Priced per foot. Temperature rating: -65° to 275°.
- QF Barrel Hood
QF Barrel Hoods are small hoods for local exhaust ventilation. QF hoods are manufactured standard with a Galv. or 304SS 20 ga or optional 18 ga. Choose the takeoff size of 4″, 6″, or 8″, depending on your material. Pre-engineered and ready to use. Ends come Standard QF.
- QF Bell Mouth Hood
QF Bell Mouth Hoods are small hoods used for local exhaust ventilation and are especially good for capturing fumes and dusts while providing a very low hood entry loss. They are economically priced and can be quickly produced and available in a wide range of sizes, from 3 to 24”. The QF (rolled edge) end allows quick connection to duct fittings. The bell begins as 18ga and thickness cannot be changed. Collars are constructed of galvanize metal standard 22 or 20ga with an optional 18ga, and are also available in 304SS standard 22ga with an optional 20ga.
- Duct Pipe Hanger HJ
The Duct Pipe Hanger HJ provides a very sturdy connection that does not allow the pipe to move in any direction. The Pipe hangers from 3 to 24" in diameter come in either 14ga Galvanize metal or 16ga SS. The Clearance hole is 7/16th. Bolts and nuts are supplied with hanger.
- Unistrut Clamp
Cut Installation Times dramatically on Industrial Ductwork Systems when using these Clamps with Unistrut channel.
- Duct Pipe Hanger
The QF Duct Pipe Hanger provides a very sturdy connection that does not allow the pipe to move in any direction. The Pipe Hangers from 3 to 24 inches in diameter come in either 14ga Galvanize metal or 16ga SS. Hangers over 24” in diameter are manufactured from 3/16” flat barred metal. The clearance hole is 5/16th. Bolts and nuts are supplied with hanger.
- QF Manual Blast Gate
QF Manual Blast Gates are energy-saving devices allowing manual operation to shut off airflow from all machines that run intermittently, and are constructed of a cast aluminum body with a galvanized steel standard connection collar. The SS model is 100% Stainless Steel. SS Collars are fully welded to SS body. Body and blade are 12gauge.
- QF Butterfly Valve
QF Butterfly Valves have a standard locking quadrant handle which enables users to regulate air volumes, for use in only clean air applications. The shaft is a ¾” square rod.
- QF Vibration Isolator
The QF Vibration Isolator is used to reduce vibrations from the fan to the ducting system. They are manufactured in 3 to 40 inch diameters, with 18, 20 or 22 ga. Galvanized or 304SS, and in lengths of 6.5,7 and 10“ based on the diameter.
- QF Adjustable Nipple With O-Ring
The Quick-Fit Adjustable Nipple comes with an O-Ring, and together they are used as an adjustable sleeve to provide variable length adjustments in QF straight pipe. Using this nipple, any straight pipe length can be attained using a number of QF Pipes clamped together with the adjustment nipple.
- Flanged Pipe LW
Galvanized and 304SS Flanged Pipe is available in all sizes for applications requiring flanged pipe. Pipes have a laser plasma seam, which reduces leaks and internal retention of material. Flanged pipe comes in standard gauge thickness, and is available in 16 ga., or up to 12 ga. in the XD product line.
- QF Double Branch
QF Duct Double Branches, also known as a Duck Foot are added typically to accommodate an additional line or lines into the main one. QF Double Branches are made with Galvanized or Stainless steel metal, with standard 22 gauge and 20 gauge metal, and with QF rolled ends. They are available with branch angles at Standard 30-deg angles, and Optional 45-deg angles. In the XD product line, Branches can be manufactured with 14 gauge and 12 gauge galvanized metal and diameters can be greater than 24 inches, though only with Flanged ends.
- QF End Cap With Bird Screen
QF End Caps with Bird Screen connect easily with the QF clamp and are used in situations where openings are needed to allow air to enter or exit a system. The bird screen keeps foreign objects from entering the system. The bird screen is constructed galvanized wire mesh in a 1/2″ square pattern crimped into place, or it can be replaced with a perforated metal sheet. QF End Caps with Bird Screen come standard up to 24"with a rolled edge. QF End Caps are manufactured in galvanized or 304SS metal with a standard 20ga to 22ga and an optional 18ga or 16ga Galvanized Steel.
- QF Tubed Elbow
Tubed elbows are available in 90°, 60°, 45°, and 30° bends from 3 to 8 inches in diameter, and are available in galvanized or 304SS metal. These elbows are manufactured with standard bend radii of 1.5CLR (optional 2.5CLR) with up to 14 gauge metal thickness.
- QF Heavy Wall Elbow
Heavy-Wall QF Elbows are manufactured in 16 gauge metal and constructed with segments lapped one over another and spot welded. This is a directional elbow and is supplied with an arrow to show direction of flow. These elbows are available in 90°, 60°, 45°, and 30° bend angles and are manufactured in galvanized steel and 304SS metals.