Brand
Continental Fan
Series
BDD Series
Material
Steel
Pressure Rating
0.04 to 0.08in-WG
Temperature Rating
-22 to 180deg F
Height
6
Gauge
20
Long Description
CFM™ Spring Loaded Backdraft Damper, Series: BDD Series, 20 ga Gauge, Steel, 0.04 to 0.08 in-WG, -22 to 180 deg F, 10 in Diameter, 6 in Height, Domestic/Import: Domestic, Additional Information: For Use With AXC In-Line Centrifugal Duct Fans
- Neoprene damper seal minimizes leakage
- 20 gauge steel housing, aluminum spring loaded butterfly damper blades
- Gasket designed to withstand temperatures from -22 F to 180 F
- Requires from 0.04 to 0.08 in. wg pressure to open
- Simple installation in any position - entire assembly inserts into duct
- Exterior foam gasket assures a tight seal against duct
- 4″, 5″, 6″ and 8″ sizes include stamped metal sleeve with center pin design
- 10″ and 12″ sizes include rolled metal sleeve with center post design