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Duct Downdraft Diverters
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Prevent downdrafts from blowing back into ductwork. An internal cone blocks outside air while allowing air and fumes to vent from your system.
Galvanized Steel—Strong and corrosion resistant, galvanized steel is the most commonly used ductwork material.
Overall | Galvanized Steel | |||||||
|---|---|---|---|---|---|---|---|---|
Duct Size | ID | OD | Dia. | Ht. | Ga. | Each | ||
| 3 | 3" | 2 7/8" | 5 1/2" | 9 1/2" | 26 | 0000000 | 000000 | |
| 4 | 4" | 3 7/8" | 7 1/4" | 11 1/2" | 26 | 0000000 | 00000 | |
| 5 | 5" | 4 7/8" | 9 1/4" | 13 1/8" | 26 | 0000000 | 00000 | |
| 6 | 6" | 5 7/8" | 11 1/2" | 14" | 26 | 0000000 | 00000 | |
| 7 | 7" | 6 7/8" | 14" | 16" | 26 | 0000000 | 00000 | |
| 8 | 8" | 7 7/8" | 15 1/2" | 17 3/4" | 26 | 0000000 | 000000 | |
| 10 | 10" | 9 7/8" | 19 3/4" | 20 3/4" | 24 | 0000000 | 000000 | |
| 12 | 12" | 11 7/8" | 25 1/2" | 24 1/2" | 24 | 0000000 | 000000 | |
