10" Backdraft Damper
10" Backdraft Damper at HorticultureSource.com -
Atmosphere 10" Backdraft Damper (VTBDD10) Atmosphere’s all new galvanized steel back draft dampers fit directly into the duct simplifying installation. They feature a shaft for each of the 2 flaps so to prevent jamming. Also, the flaps close onto a perimeter gasket ensuring the best air seal and quiet operation. Manufacturer's Product Information MSRP each $ 44.4 UPC 628507200060 Dimensions 4 x 3 x 2.5 Case Quantity 1