-40%
Tjernlund BD-6 Spring Return Backdraft Damper for 6" Ducts 6"
$ 13.72
- Description
- Size Guide
Description
Tjernlund BD-6 Spring Return Backdraft Damper for 6" Ducts6" spring loaded back draft damper
Galvanized steel collar
Aluminum damper blades
For 6" duck
Easy installation
Size:6" Backdraft dampers with galvanized steel collar and lightweight aluminum damper blades. Spring loaded for positive closure against interior gasket.
