16" Backdraft Damper / Wall Shutter, 16-1/2" x 16-1/2" Opening Required
- Item # 1C743
- Mfr. Model # 1C743
- Catalog Page # 2993
- UNSPSC # 40101504
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- Item Backdraft Damper / Wall Shutter
- Fits Fan Dia. 16"
- Shutter Overall Size 19" x 19"
- Shutter Construction Material G-90 Galvanized Steel Frame and Tie Rods
- Shutter Opening Required 16-1/2" x 16-1/2"
- Shutter Free Area 1.436 sq. ft.
- Shutter Mounting Position Vertical
- Shutter Mounting Location Wall
- Shutter Item Backdraft Damper / Wall Shutter
- Frame Depth 2-1/2"
- Open Depth 5-3/4"
- Flange Width 1-1/2"
- Mounting Hole Size Prepunched
- Max. Velocity 2500 FPM
- Blade Material Mill Finish Aluminum
- For Use With Vertical Mounted Exhaust Fans
- Number of Panels 1
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