Made of galvanized steel, these dampers prevent air leakage into your fan setup. They are easy to install, fit directly onto the ducting, and prevent a back draft of air when the fans are switched off.
- Tech Specs
Brand Active Air SKU ACBD10 Weight (lb.) 1.68 Lead Time Ships in 2 Weeks Length (in.) 9.8 Width (in.) 9.38 Height (in.) 3 UPC 638104007870 Prop 65 No UL Listed No Flange Included No Duct Size 10" Diameter