Model FD2-A

1-1/2 Hour - Static Fire Damper
Thinline Curtain Style Blade

The FD2-A fire damper employs thinline curtain style blades for point-of-origin control of fire in static HVAC systems. The FD2-A may be installed in vertical walls or partitions with fire resistance ratings up to 2 hours.

Standard Construction

Frame: 22 ga. (0.85) galvanized steel.
Blades: 24 ga. (0.7) galvanized steel - curtain.
Fire Closure Device: Fusible link.
Fire Closure Temperature: 165^oF (75^oC)
Minimum Size: 4" x 4" (102 x 102)
Maximum Size: Single Section: 36" x 48" (914 x 1219)  
                           Multiple Section: 36" x 72" (914 x 1219) or
                                                      72" x 36" (1829 x 914) 

Ratings

UL 555 Fire Resistance Rating: 1-1/2 hour (vertical)
UL HNLJ.V-5: Ventilation Duct Assemblies

UL 555 Listing: R14981
CSFM Listing: 3225-1404:101
New York City MEA Listing: 295-98-E
Meets NFPA Standards: 90A, 92A, 92B and 101
Meets Building Code Standards: IBC, NBC, NFPA, SBC and UBC