Backdraft Damper

SKU: 1424

From: $17.95 $14.95

14.95
Backdraft Dampers 1
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Can-Fan Backdraft Dampers feature a lightweight aluminum blade, which is spring loaded for positive closure. Prevents air from reverse flowing through the exhaust fan when it is powered off and helps keep cold air out!

Unique Features:
• Built for heavy duty installations
• Spring loaded for positive closure
• Requires minimal pressure to operate
• Individually boxed
• Available in 6 convenient sizes from 4″ to 14″

Grower’s Tip:
Use as another line of defense against odor control — will NOT allow contaminated air to escape from the area unfiltered.