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Quick-Disconnect Duct and Fittings
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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.
30° Elbow Connectors
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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.
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.
Galvanized Steel | Corrosion-Resistant 304 Stainless Steel | ||||||||
---|---|---|---|---|---|---|---|---|---|
Duct Size | ID | Ga. | Each | Ga. | Each | ||||
3 | 3 1/16" | 24 | 00000000 | 000000 | 14 | 00000000 | 0000000 | ||
4 | 3 7/8" | 24 | 00000000 | 00000 | 14 | 00000000 | 000000 | ||
5 | 4 7/8" | 24 | 00000000 | 00000 | 14 | 00000000 | 000000 | ||
6 | 5 7/8" | 24 | 00000000 | 000000 | 14 | 00000000 | 000000 | ||
7 | 6 7/8" | 24 | 00000000 | 000000 | — | ——— | 0 | ||
8 | 7 7/8" | 22 | 00000000 | 000000 | 22 | 00000000 | 000000 | ||
9 | 8 7/8" | 22 | 00000000 | 000000 | — | ——— | 0 | ||
10 | 9 7/8" | 22 | 00000000 | 000000 | 22 | 00000000 | 000000 | ||
12 | 12" | 22 | 00000000 | 000000 | 22 | 00000000 | 000000 | ||
14 | 13 15/16" | 20 | 00000000 | 000000 | 20 | 00000000 | 000000 | ||
16 | 16" | 20 | 00000000 | 000000 | 20 | 00000000 | 000000 | ||
18 | 17 15/16" | 20 | 00000000 | 000000 | 20 | 00000000 | 000000 | ||
20 | 19 15/16" | 20 | 00000000 | 000000 | 20 | 00000000 | 000000 | ||
22 | 22" | 20 | 00000000 | 000000 | — | ——— | 0 | ||
24 | 23 15/16" | 20 | 00000000 | 000000 | — | ——— | 0 | ||