Filter by
Fitting Connection
Duct Type
DFARS Specialty Metals
Gasket Material
Tight-Seal Spiral Duct and Fittings
 |
Gasketed fittings prevent leaks between connections without the need for tape or other sealants. Duct has a continuous seam that reinforces it for strength and long life. The rigid construction keeps its shape, even against suction from dust collectors. Duct is smooth on the inside for efficient airflow. Because of its attractive look, spiral duct is often used for exposed heating and cooling systems.
Duct
90° Elbow Connectors
 |
Change the direction of airflow when joining lengths of duct.
Galvanized Steel—Corrosion resistant and affordable, galvanized steel is the most commonly used ductwork material.
45° Elbow Connectors
 |
Change the direction of airflow when joining lengths of duct.
Galvanized Steel—Corrosion resistant and affordable, galvanized steel is the most commonly used ductwork material.
Straight Connectors
 |
Join two lengths of duct.
Galvanized Steel—Corrosion resistant and affordable, galvanized steel is the most commonly used ductwork material.
Tee Connectors
 |
Split or merge airflow paths.
Galvanized Steel—Corrosion resistant and affordable, galvanized steel is the most commonly used ductwork material.
Straight Reducers
 |
Transition between duct of different diameters. Reducers also join larger duct with smaller duct that connects to equipment.
Galvanized Steel—Corrosion resistant and affordable, galvanized steel is the most commonly used ductwork material.
End Caps
 |
Cover unused duct openings to prevent air from leaking, dust from escaping, and debris from entering. End caps are often used to seal duct after changes to your system or equipment. To make modifications or expand your line, remove the cap.
Galvanized Steel—Corrosion resistant and affordable, galvanized steel is the most commonly used ductwork material.
Duct Noise Reducers
 |
Muffle noise from high-velocity airflow and fans, blowers, and dust collectors. These reducers are insulated to decrease noise levels in your facility by half.
Galvanized Steel—Strong and corrosion resistant, galvanized steel is the most commonly used ductwork material.
Duct Floor Sweeps
 |
Get dust and debris off your floor and into your collection system. Open the hinged door of these sweeps and push material inside so it can be sucked away.
Galvanized Steel—Strong and corrosion resistant, galvanized steel is the most commonly used ductwork material.
Overall | Galvanized Steel | |||||||
|---|---|---|---|---|---|---|---|---|
Duct Size | ID | Wd. | Ht. | Dp. | Ga. | Each | ||
| 6 | 6" | 11 1/8" | 18 1/4" | 6" | 18 | 00000000 | 0000000 | |
Standard Duct and Fittings
 |
Deliver air for a range of HVAC applications, including exhaust and dust collection. Our basic duct, the round shape creates smoother, more efficient airflow than rectangular and oval duct. The male end is slightly smaller than the female, so sections join without clamps or tools.
Straight Collars
 |
Male, Polyethylene Foam Gasket |
Link rectangular duct systems to equipment that uses round duct. Cut a hole, install the collar, and connect a piece of round duct.
Galvanized Steel—Corrosion resistant and affordable, galvanized steel is the most commonly used ductwork material.
Polyethylene Foam Gasket—The flange has an adhesive-backed gasket to bond the connection until you fasten with screws. The gasket also prevents leaks.
Quick-Disconnect Duct and Fittings
 |
The fastest ductwork to disassemble for dust collection and other frequently cleaned systems. Join sections with quick-release clamps that open and close with a flip of the latch. Since you don’t need screws, welds, or tools, the installation time is half that of other duct types.
Adjustment Sleeves
 |
Close gaps between sections of duct without disassembling the whole line. To install these sleeves, cut the end of your duct and place the O-ring on the cut piece. Then, slide the sleeve on and clamp in place.
Galvanized Steel—Corrosion resistant and affordable, galvanized steel is the most commonly used ductwork material.
Corrosion-Resistant 304 Stainless Steel—The most corrosion-resistant metal duct we sell. It won’t rust or degrade in systems that exhaust chemical fumes or vent heat from industrial ovens and dryers.
Duct Adjustment Sleeves | Replacement O-Rings | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
Galvanized Steel | Corrosion-Resistant 304 Stainless Steel | ||||||||||
Duct Size | ID | Max. Sleeve Extension | Ga. | Each | Each | Each | |||||
| 3 | 3 1/8" | 7" | 22 | 00000000 | 000000 | 00000000 | 000000 | 00000000 | 00000 | ||
| 4 | 3 15/16" | 7" | 22 | 0000000 | 00000 | 00000000 | 00000 | 00000000 | 0000 | ||
| 5 | 4 15/16" | 7" | 22 | 0000000 | 00000 | 00000000 | 00000 | 00000000 | 0000 | ||
| 6 | 6" | 7" | 22 | 0000000 | 00000 | 00000000 | 00000 | 00000000 | 0000 | ||
| 7 | 7" | 7" | 22 | 00000000 | 00000 | 00000000 | 00000 | 00000000 | 0000 | ||
| 8 | 8" | 7" | 22 | 00000000 | 00000 | 00000000 | 00000 | 00000000 | 0000 | ||
| 9 | 9" | 7" | 22 | 00000000 | 00000 | 00000000 | 00000 | 00000000 | 0000 | ||
| 10 | 10" | 7" | 22 | 00000000 | 00000 | 00000000 | 00000 | 00000000 | 0000 | ||
| 12 | 12 1/8" | 7" | 22 | 00000000 | 00000 | 00000000 | 000000 | 00000000 | 0000 | ||
| 14 | 14 1/8" | 7" | 20 | 00000000 | 00000 | 00000000 | 000000 | 00000000 | 0000 | ||
| 16 | 16 1/8" | 7" | 20 | 00000000 | 00000 | 00000000 | 000000 | 00000000 | 0000 | ||
| 18 | 18" | 7" | 20 | 00000000 | 00000 | ——— | 0 | 00000000 | 00000 | ||
| 18 | 18 1/16" | 7" | 20 | 00000000 | 00000 | ——— | 0 | 00000000 | 00000 | ||
| 20 | 20" | 7" | 20 | 00000000 | 00000 | ——— | 0 | 00000000 | 00000 | ||
| 20 | 20 1/16" | 7" | 20 | ——— | 0 | 00000000 | 000000 | 00000000 | 00000 | ||
| 22 | 22" | 7" | 20 | 00000000 | 00000 | ——— | 0 | 00000000 | 00000 | ||
| 24 | 24" | 7" | 20 | 00000000 | 000000 | ——— | 0 | 00000000 | 00000 | ||
Airflow Dampers
 |
Gasketed Airflow Damper |
The simplest, most reliable way to regulate airflow in standard duct. Turn the lever to adjust the blade.
Gasketed Airflow Damper—The blade has a rubber gasket to prevent leaks better than other dampers.
Galvanized Steel—Strong and corrosion resistant, galvanized steel is the most commonly used ductwork material.
