S&P Backdraft Damper, 10 in Size, Galvanized Aluminum/Metal, Galvanized, 9-13/16 in Dia, 5 in W
- Backdraft dampers are designed with galvanized steel collars and have lightweight aluminum damper blades
- They are spring loaded for positive closure
S&P Backdraft Damper, 10 in Size, Galvanized Aluminum/Metal, Galvanized, 9-13/16 in Dia, 5 in W