Air King BDD8R Back Draft Damper, 8 Inch Round

"A classic topper in a round crown design with back pleats in plush angora felt.Angora fur feltAdjustable inner bandBrim, about 3.5""BrushImportedFur origin: Czech Republic"

Pressure gauge allows for immediate pressure status check

Easy to pull safety pin

Rust and impact resistant nylon handle

Powder coated aluminum cylinder is lightweight and corrosion resistant

2.5-Pounds of fire extinguisher agent

Helps reduce sound, vibration and pulsation

For use with household washing machines

Made in the U.S.A. from recycled tire rubber

4 pads per package

350 CFM 6.5 Sones

Installs easily between ceiling joists

Fits 10-Inch round duct - use Model 472 transition/damper available separately for 8-Inch round duct

Built in damper minimizes backdrafts

Eliminate humidity from laundry rooms, tobacco smoke from rec rooms and workshops, or cooking fumes from kitchens with Broan's high-efficiency utility ventilators