GM-32 : Backdraft Damper, Vertical Mount
GM-32 : Backdraft Damper, Vertical Mount
The GM-32 backdraft damper is engineered for horizontal airflow applications, providing reliable protection against reverse airflow in HVAC systems. The gravity-operated blades open with differential air pressure, assisted by adjustable counterbalance weights to help minimize pressure drop and optimize performance. When airflow stops, the damper closes by gravity. An intake-side flange allows secure attachment, and adjustable counterbalance weights assist blade opening.
Product Highlights
| Airflow Direction |
Horizontal
|
|---|---|
| Blade Material |
Aluminum
|
| Frame Material |
Galvanized Steel
|
| Maximum Pressure Rating (in. wg.) |
10
|
| Maximum Velocity (fpm) |
3,500
|
| Mounting Orientation |
Vertical
|
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