BR-40 : Barometric Relief Damper, Horizontal Mount
BR-40 : Barometric Relief Damper, Horizontal Mount
Model BR-40 is a pivoted backdraft damper engineered for low-velocity systems. Designed for horizontal mounting, it allows vertical downward airflow while preventing reverse flow when the fan is off. The flangeless configuration provides installation flexibility, and gravity-operated blades deliver reliable, power-free backdraft protection.
Product Highlights
| Airflow Direction |
Vertical Down
|
|---|---|
| Blade Material |
Aluminum
|
| Frame Material |
Galvanized Steel
|
| Frame Type |
No Flange
|
| Mounting Orientation |
Horizontal
|
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