Static Fire Dampers
Static (Fans Off) Fire dampers are UL555 tested and labeled devices installed in ducts and air transfer openings or air distribution systems, designed to close upon the detection of heat.
FD-C
Curtain Fire Damper - 1-1/2 & 3 Hour - Static - Optional Sleeve - Round Transition
Product Overview
Model FD-C is a static curtain fire damper with either round, oval or square/rectangular transitions.
- Sleeve of Various Lengths and Gauges
- Installation in walls or masonry floors
- 1 ½ Hour Rating (less than 3 hours assemblies)
- Optional 3 Hour Rating (fire rating of 3 hours and longer)
- UL 555 File #R25410, ULC S112
- Transition - Round, Oval or Square/Rectangular
