FD-350 : Static Rated Fire Damper
FD-350 : Static Rated Fire Damper
Model FD-350 is a UL 555 Classified, static-rated fire damper designed for installation in walls, floors, and partitions with fire-resistance ratings of three hours or greater. Featuring a 3-11/16 in. (94 mm) frame depth, it provides robust construction for integration into rated assemblies. Intended for HVAC systems that automatically shut down during a fire emergency, the FD-350 delivers reliable closure to maintain the integrity of the fire-rated barrier and support code-compliant life safety performance.
Product Highlights
| Application |
Traditional In-Wall
|
|---|---|
| Closure Rating |
Static
|
| Fire Resistance Rating |
3 Hour
|
| Material |
Galvanized Steel
|
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