WD-100 : Backdraft Damper, Horizontal Mount
WD-100 : Backdraft Damper, Horizontal Mount
The WD-100 backdraft damper is designed for horizontal mounting to allow vertical upward airflow while preventing reverse flow when the system is off. Its no-flange configuration supports streamlined integration into duct systems. The damper opens in response to differential air pressure, assisted by springs for responsive operation, and closes by gravity to maintain proper airflow control. An optional motorpack is available to convert the WD-100 to motorized operation, providing added flexibility for applications requiring powered control.
Product Highlights
| Airflow Direction |
Vertical Up
|
|---|---|
| Blade Material |
Aluminum
|
| Frame Material |
Galvanized Steel
|
| Maximum Pressure Rating (in. wg.) |
1
|
| Maximum Velocity (fpm) |
2,500
|
| Mounting Orientation |
Horizontal
|
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