14 in Backdraft Damper / Wall Shutter, 14-1/2 in x 14-1/2 in

The Dayton 14-in Backdraft Damper / Wall Shutter helps to ensure the safety of your home and family. This shutter is designed to fit a 14 in fan and is made of G-90 galvanized steel for durability. This Dayton 14 in Backdraft Damper / Wall Shutter is ideal for use with 14 in vertical exhaust fans. This shutter mounts vertically to a wall. Specifications  Mfr #: 3HHP5 Item: Backdraft Damper / Wall Shutter Shutter Mounting Position: Vertical Shutter Mounting Location: Wall Shutter Construction Material: G-90 Galvanized Steel Frame and Tie Rods Shutter Free Area: 1.254 sq ft Shutter Opening Required: 14-1/2 in x 14-1/2 in Shutter Overall Size: 17 in x 17 in Fits Fan Dia.: 14 in Blade Material: Mill Finish Aluminum Max. Velocity: 2000 fpm Frame Depth: 2 1/4 in Frame Opening A: 14 in Shutter Overall Square: 23" Flange Width: 1 1/2 in Mounting Hole Size: Prepunched Frame Opening B: 14 in For Use With: Vertical Mounted Exhaust Fans Shutter Item: Backdraft