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UL Listed Dampers > Fire Dampers

FDD-110-3V

Multi-Blade Fire Damper - 1-1/2 & 3 Hour - Dynamic - 3V Blade - Optional Sleeve - Out of Wall or Round Option

FDD-110-3V Product Image

UL Classified for installation in walls, floors, and partitions with a fire rating of less than 3 hours. This damper may be installed horizontally or vertically in dynamic systems that continue to operate in the event of fire. (Optional 3 hr. rating)

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