Ruskin Air & Sound Control

Fire Dampers

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.


Dynamic 1.5 Hour

Dynamic 3 Hour

Static 1.5 Hour

Static 3 Hour
Models under this category
Standard DFD35: UL 555 1.5 hr. Dynamic, V-Groove Blade, 2,000 fpm and 4" w.g. max, Optional Sleeve
DFD60: UL 555 1.5 hr. Dynamic, Airfoil Blade, 4,000 fpm and 8" w.g. max, Optional Sleeve
DFD60-3: UL 555 3 hr. Dynamic, Airfoil Blade, 4,000 fpm and 8" w.g. max, Optional Sleeve
DIBD2: UL 555 1.5 hr. Dynamic, Curtain Type, 4,000 fpm and 4" w.g. max, Optional Sleeve
DIBD20: UL 555 1.5 hr. Dynamic, Curtain Type, 4,000 fpm and 4" w.g. max, 12" Integral Frame/Sleeve
DIBD23: UL 555 3 hr. Dynamic, Curtain Type, 4,000 fpm and 4" w.g. max, Optional Sleeve
DIBD230: UL 555 3 hr. Dynamic, Curtain Type, 4,000 fpm and 4" w.g. max, 12" Integral Frame/Sleevee
DIBD40: UL 555 1.5 hr. Dynamic, Curtain Type, 4,000 fpm and 4" w.g. max, 14" Integral Frame/Sleeve
DIBD430: UL 555 3 hr. Dynamic, Curtain Type, 4,000 fpm and 4" w.g. max, 14" Integral Frame/Sleeve
DIBD60: UL 555 1.5 hr. Dynamic, Curtain Type, 4,000 fpm and 4" w.g. max, 16" Integral Frame/Sleeve
DIBD630: UL 555 3 hr. Dynamic, Curtain Type, 4,000 fpm and 4" w.g. max, 16" Integral Frame/Sleeve
IBD2: UL 555 1.5 hr. Static, Curtain Type, Optional Sleeve
IBD20: UL 555 1.5 hr. Static, Curtain Type, 12" Integral Frame/Sleeve
IBD23: UL 555 3 hr. Static, Curtain Type, Optional Sleeve
IBD230: UL 555 3 hr. Static, Curtain Type, 12" Integral Frame/Sleeve
IBD40: UL 555 1.5 hr. Static, Curtain Type, 14" Integral Frame/Sleeve
IBD430: UL 555 3 hr. Static, Curtain Type, 14" Integral Frame/Sleeve
IBD60: UL 555 1.5 hr. Static, Curtain Type, 16" Integral Frame/Sleeve
IBD630: UL 555 3 hr. Static, Curtain Type, 16" Integral Frame/Sleeve
Multi-Blade FD35: UL 555 1.5 hr. Static, V-Groove Blade, Optional Sleeve
FD60: UL 555 1.5 hr. Static, Airfoil Blade, Optional Sleeve
FD60-3: UL 555 3 hr. Static, Airfoil Blade, Optional Sleeve
Thinline IBDT, T1, T2: UL 555 1.5 hr. Static, Curtain Type, Optional Sleeve
Integral Sleeve W/ Access Door DIBD2-D: UL Classified 1 1/2 hr Dynamic, Integral Sleeve/Access Door
IBD2-D: UL Classified 1 1/2 hr. Static, Integral Sleeve/Access Door
Grille & Grille Access DFD35GA and DFD35SSGA: UL 555 1.5 hr. Dynamic, V-Groove Blade, 2,000 fpm and 4" w.g. max, Factory Sleeve
DFD60GA: UL 555 1.5 hr. Dynamic, Airfoil Blade, 4,000 fpm and 8" w.g. max, Factory Sleeve
DIBD20G: UL 555 1.5 hr. Dynamic, Curtain Type, 4,000 fpm and 4" w.g. max, 12" Integral Frame/Sleeve
DIBD2G: UL 555 1.5 hr. Dynamic, Curtain Type, 4,000 fpm and 4" w.g. max, Factory Sleeve
DIBD2GA: UL 555 1.5 hr. Dynamic, Curtain Type, 4,000 fpm and 4" w.g. max, Factory Sleeve
DIBD2SSG: UL 555 1.5 hr. Dynamic, Curtain Type, 4,000 fpm and 4" w.g. max, Factory Sleeve
FD35G: UL 555 1.5 hr. Static, V-Groove Blade, Factory Sleeve
FD35GA and FD35SSGA: UL 555 1.5 hr. Static, V-Groove Blade, Factory Sleeve
FD60G: UL 555 1.5 hr. Static, Airfoil Blade, Factory Sleeve
FD60GA: UL 555 1.5 hr. Static, Airfoil Blade, Factory Sleeve
IBD20G: UL 555 1.5 hr. Static, Curtain Type, 12" Integral Frame/Sleeve
IBD2G: UL 555 1.5 hr. Static, Curtain Type, Factory Sleeve
IBD2GA: UL 555 1.5 hr. Static, Curtain Type, Factory Sleeve
IBD2SSG: UL 555 1.5 hr. Static, Curtain Type, Factory Sleeve
IBDTG: UL 555 1.5 hr. Static, Curtain Type, Factory Sleeve
Out of Wall/Floor DFD35OW: UL 555 1.5 hr. Dynamic, V-Groove Blade, 2,000 fpm and 4" w.g. max, Factory Sleeve
DFD35SSOW: UL 555 1.5 hr. Dynamic, V-Groove Blade, 2,000 fpm and 4" w.g. max, Factory Sleeve
DFD60OW: UL 555 1.5 hr. Dynamic, Airfoil Blade, 4,000 fpm and 8" w.g. max, Factory Sleeve
DIBD2OW: UL 555 1.5 hr. Dynamic, Curtain Type, 3,000 fpm and 4" w.g. max, Factory Sleeve
FD35OW: UL 555 1.5 hr. Static, V-Groove Blade, Factory Sleeve
FD60OW: UL 555 1.5 hr. Static, Airfoil Blade, Factory Sleeve
IBD2OW: UL 555 1.5 hr. Static, Curtain Type, Factory Sleeve
True Round FDR25: UL 555 1.5 hr. Dynamic, True Round, 2,000 fpm and 4" w.g. max, Integral Frame/Sleeve
Stainless Steel DFD35SS: UL 555 1.5 hr. Dynamic, V-Groove Blade, 2,000 fpm and 4" w.g. max, Optional Sleeve
DIBD2SS: UL 555 1.5 hr. Dynamic, Curtain Type, 2,000 fpm and 4" w.g. max, Optional Sleeve
FD35SS: UL 555 1.5 hr. Static, V-Groove Blade, Optional Sleeve
FD35SSOW: UL 555 1.5 hr. Static, V-Groove Blade, Factory Sleeve
IBD2SS: UL 555 1.5 hr. Static, Curtain Type, Optional Sleeve

 

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