SEDFD-210 : Severe Environment Multi-Blade Fire Damper
SEDFD-210 : Severe Environment Multi-Blade Fire Damper
The SEDFD-210 is a 3V multi-blade fire damper approved for installation in walls, floors, and partitions with fire-resistance ratings of less than three hours. As a dynamic-rated fire damper, it is designed for HVAC systems that remain operational during a fire event, maintaining protection under airflow conditions. Its multi-blade 3V construction supports reliable closure and code-compliant performance in continuously operating air systems.
Product Highlights
| Application |
Traditional In-Wall
|
|---|---|
| Closure Rating |
Dynamic
|
| Fire Resistance Rating |
1-1/2 Hour
|
| Material |
316SS
|
| Maximum Velocity (fpm) |
4,000
|
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