8 in Backdraft Butterfly Damper
SKUFRESH AIR MANUFACTURING CO.
Description
The FAMCO BD Butterfly Backdraft Damper is used as a back draft damper for heat exchangers, exhaust systems, solar heating systems and other intake or exhaust applications where a powered damper is not needed. This damper works in both horizontal or vertical positions and the foam seal provides minimal air leakage. Due to its unique design and Aluminum blades, it opens easily with normal air flow and closes with gravity. Quality constructed Galvanized steel, gauges 28 to 22.- Works for horizontal and vertical applications
- Foam seal provides minimal leakage
- It opens easily with normal air flow and closes by gravity
- Series:Â BD SeriesType:Â Backdraft DamperBlade Type:Â ButterflyConnection Type:Â CrimpDamper Size:Â 8 inDuct Size:Â 8 inFinish:Â MillGauge:Â 28 gaMaterial:Â Galvanized SteelShape:Â Round
- For Fresh Air Intake, Heat Exchanger, Solar and Other Air Duct Applications