WD-300 : Backdraft Damper, Vertical Mount
WD-300 : Backdraft Damper, Vertical Mount
The WD-300 backdraft damper is designed to prevent reverse airflow in horizontal exhaust applications, helping protect equipment and maintain system performance. Featuring an intake flange for secure duct connection, it opens in response to differential air pressure and closes by gravity when airflow stops. An optional motorpack is available to convert the WD-300 to motorized operation, offering added flexibility for applications requiring powered control.
Product Highlights
| Airflow Direction |
Horizontal
|
|---|---|
| Blade Material |
Aluminum
|
| Frame Material |
Galvanized Steel
|
| Maximum Pressure Rating (in. wg.) |
2
|
| Maximum Velocity (fpm) |
2,500
|
| Mounting Orientation |
Vertical
|
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