We are closed from Monday, Dec 23rd and will reopen on Monday, Jan 6th. Any orders received during this time will be processed in the New Year.
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Get it by Wednesday, Jan 1
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| Item | Backdraft Damper/Wall Shutter |
| Blade Material | Mill Finish Aluminum |
| Fits Fan Dia. (in.) | 42 |
| Flange Width | 1.5" |
| Frame Depth | 3" |
| Free Area | 10.253 Square-Ft. |
| Material | G-90 Galvanized Steel Frame and Tie Rods |
| Max. Velocity | 2500 fpm |
| Mounting Hole Size | 9/32 x 1/2" |
| Mounting Position | Vertical |
| Number Of Panels | 2 |
| Open Depth (in.) | 6-1/4 |
| Opening Required | 42-1/2 x 42-1/2" |
| Overall Square (in.) | 45 |
| Type | Gravity Operated, Double Panel |
| Ship weight (kg) | 12.6 |
| Ship height (cm) | 114.3 |
| Ship length (cm) | 14.61 |
| Ship width (cm) | 114.3 |
| HS code | 8414901080 |
| Country of Origin | US |
A. Backdraft dampers are used in ventilation systems to deliver airflow in one direction while preventing airflow in the opposite direction.
A. Mill finished aluminium blades provide excellent strength to weight ratio and corrosion resistance on exposed surfaces.
Contact your account manager right away to get personal advice.
We're available Monday through Friday, from 07:30 until 17:00.
