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 ACBD12 Weight (lb.) 2.1 Lead Time Ships in 1-2 Days Length (in.) 1.2 Width (in.) 12.9 Height (in.) 5.6 UPC 638104007894 Prop 65 No UL Listed No Flange Included No Duct Size 12" Diameter