Backdraft Dampers 5"

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.

  • Item #: 003176

Backdraft Dampers 5"

Sale Price: $21.75
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