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-ACHP
Curtain Fire Damper - Welded - 1-1/2 & 3 Hour - Static up to 12 Static Pressure - Optional Sleeve - Round
Product Overview
Model FD-ACHP is a static curtain fire damper with welded 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
