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Fire Dampers

Curtain Fire Damper - 1-1/2 & 3 Hour - Dynamic or Static - Integral Sleeve
FDD-SALB
Curtain Fire Damper - 1-1/2 & 3 Hour - Dynamic or Static - Integral Sleeve
Curtain Fire Damper - 1-1/2 & 3 Hour - Dynamic or Static - Integral Sleeve
FDD-SALB
Curtain Fire Damper - 1-1/2 & 3 Hour - Dynamic or Static - Integral Sleeve

Application

UL classified for installation in walls, floors, and partitions with a fire rating of less than 3 hours. This damper may be installed vertically or horizontally in dynamic HVAC systems that continue to run in the event of fire. (See optional 3 hr. rating)
Curtain Fire Damper - 1-1/2 & 3 Hour - Dynamic or Static - Integral Sleeve
FDD-SB
Curtain Fire Damper - 1-1/2 & 3 Hour - Dynamic or Static - Integral Sleeve
Curtain Fire Damper - 1-1/2 & 3 Hour - Dynamic or Static - Integral Sleeve
FDD-SB
Curtain Fire Damper - 1-1/2 & 3 Hour - Dynamic or Static - Integral Sleeve

Application

UL classified for installation in walls, floors, and partitions with a fire rating of less than 3 hours. This damper may be installed vertically or horizontally in dynamic HVAC systems that continue to run in the event of fire. (See optional 3 hr. rating)
Curtain Fire Damper - 1-1/2 & 3 Hour - Dynamic or Static - Integral Sleeve - Round, Oval, Rectangular & Low Profile Transitions Optional
FDD-SC
Curtain Fire Damper - 1-1/2 & 3 Hour - Dynamic or Static - Integral Sleeve - Round, Oval, Rectangular & Low Profile Transitions Optional
Curtain Fire Damper - 1-1/2 & 3 Hour - Dynamic or Static - Integral Sleeve - Round, Oval, Rectangular & Low Profile Transitions Optional
FDD-SC
Curtain Fire Damper - 1-1/2 & 3 Hour - Dynamic or Static - Integral Sleeve - Round, Oval, Rectangular & Low Profile Transitions Optional

Application

UL classified for installation in walls, floors, and partitions with a fire rating of less than 3 hours. This damper may be installed vertically or horizontally in dynamic HVAC systems that continue to run in the event of fire. (See optional 3 hr. rating)
Curtain Fire Damper - 1-1/2 & 3 Hour - Dynamic or Static - Optional Sleeve
FDD-ALB
Curtain Fire Damper - 1-1/2 & 3 Hour - Dynamic or Static - Optional Sleeve
Curtain Fire Damper - 1-1/2 & 3 Hour - Dynamic or Static - Optional Sleeve
FDD-ALB
Curtain Fire Damper - 1-1/2 & 3 Hour - Dynamic or Static - Optional Sleeve

Application

UL classified for installation in walls, floors, and partitions with a fire rating of less than 3 hours. This damper may be installed vertically or horizontally in dynamic HVAC systems that continue to run in the event of fire. Also approved for static systems. (See optional 3 hr. rating)
Curtain Fire Damper - 1-1/2 & 3 Hour - Dynamic or Static - Optional Sleeve
FDD-B
Curtain Fire Damper - 1-1/2 & 3 Hour - Dynamic or Static - Optional Sleeve
Curtain Fire Damper - 1-1/2 & 3 Hour - Dynamic or Static - Optional Sleeve
FDD-B
Curtain Fire Damper - 1-1/2 & 3 Hour - Dynamic or Static - Optional Sleeve

Application

UL classified for installation in walls, floors, and partitions with a fire rating of less than 3 hours. This damper may be installed vertically or horizontally in dynamic HVAC systems that continue to run in the event of fire. Also approved for static systems. (See optional 3 hr. rating)
Curtain Fire Damper - 1-1/2 & 3 Hour - Dynamic or Static - Optional Sleeve - Round, Oval & Rectangular Transitions Optional
FDD-C
Curtain Fire Damper - 1-1/2 & 3 Hour - Dynamic or Static - Optional Sleeve - Round, Oval & Rectangular Transitions Optional
Curtain Fire Damper - 1-1/2 & 3 Hour - Dynamic or Static - Optional Sleeve - Round, Oval & Rectangular Transitions Optional
FDD-C
Curtain Fire Damper - 1-1/2 & 3 Hour - Dynamic or Static - Optional Sleeve - Round, Oval & Rectangular Transitions Optional

Application

UL classified for installation in walls, floors, and partitions with a fire rating of less than 3 hours. This damper may be installed vertically or horizontally in dynamic HVAC systems that continue to run in the event of fire. Also approved for static systems. (See optional 3 hr. rating)
Curtain Fire Damper - 1-1/2 & 3 Hour - Horizontal Dynamic - Sleeved - Behind Grille
FDD-SAHG
Curtain Fire Damper - 1-1/2 & 3 Hour - Horizontal Dynamic - Sleeved - Behind Grille
Curtain Fire Damper - 1-1/2 & 3 Hour - Horizontal Dynamic - Sleeved - Behind Grille
FDD-SAHG
Curtain Fire Damper - 1-1/2 & 3 Hour - Horizontal Dynamic - Sleeved - Behind Grille

Application

UL classified for installation in floors, and partitions with a fire rating of less than 3 hours. This damper may be installed vertically or horizontally in dynamic HVAC systems that continues to run in the event of fire. Also approved for static systems. (See optional 3 hr. rating)
Curtain Fire Damper - 1-1/2 & 3 Hour - Horizontal Static - Sleeved - Behind Grille
FD-SAHG
Curtain Fire Damper - 1-1/2 & 3 Hour - Horizontal Static - Sleeved - Behind Grille
Curtain Fire Damper - 1-1/2 & 3 Hour - Horizontal Static - Sleeved - Behind Grille
FD-SAHG
Curtain Fire Damper - 1-1/2 & 3 Hour - Horizontal Static - Sleeved - Behind Grille

Application

UL classified for installation in floors, and partitions with a fire rating of less than 3 hours. This damper may be installed vertically or horizontally in static HVAC systems that automatically shuts down in the event of fire. (See optional 3 hr. rating)
Curtain Fire Damper - 1-1/2 & 3 Hour - Static - Integral Sleeve
FD-SALB
Curtain Fire Damper - 1-1/2 & 3 Hour - Static - Integral Sleeve
Curtain Fire Damper - 1-1/2 & 3 Hour - Static - Integral Sleeve
FD-SALB
Curtain Fire Damper - 1-1/2 & 3 Hour - Static - Integral Sleeve

Application

The Model FD-SALB is UL Classified for installation in walls, floors, and partitions with a fire rating of less than 3 hours. This damper may be installed vertically or horizontally in static HVAC systems that automatically shut down in the event of fire.
Curtain Fire Damper - 1-1/2 & 3 Hour - Static - Integral Sleeve
FD-SB
Curtain Fire Damper - 1-1/2 & 3 Hour - Static - Integral Sleeve
Curtain Fire Damper - 1-1/2 & 3 Hour - Static - Integral Sleeve
FD-SB
Curtain Fire Damper - 1-1/2 & 3 Hour - Static - Integral Sleeve

Application

UL classified for installation in walls, floors, and partitions with a fire rating of less than 3 hours. This damper may be installed vertically or horizontally in static HVAC systems that automatically shut down in the event of fire. (See optional 3 hr. rating)
Curtain Fire Damper - 1-1/2 & 3 Hour - Static - Integral Sleeve - Round, Oval, Rectangular & Low Profile Transitions Optional
FD-SC
Curtain Fire Damper - 1-1/2 & 3 Hour - Static - Integral Sleeve - Round, Oval, Rectangular & Low Profile Transitions Optional
Curtain Fire Damper - 1-1/2 & 3 Hour - Static - Integral Sleeve - Round, Oval, Rectangular & Low Profile Transitions Optional
FD-SC
Curtain Fire Damper - 1-1/2 & 3 Hour - Static - Integral Sleeve - Round, Oval, Rectangular & Low Profile Transitions Optional

Application

UL classified for installation in walls, floors, and partitions with a fire rating of less than 3 hours. This damper may be installed vertically or horizontally in static HVAC systems that automatically shut down in the event of fire. (See optional 3 hr. rating)
Curtain Fire Damper - 1-1/2 & 3 Hour - Static - Optional Sleeve
FD-ALB
Curtain Fire Damper - 1-1/2 & 3 Hour - Static - Optional Sleeve
Curtain Fire Damper - 1-1/2 & 3 Hour - Static - Optional Sleeve
FD-ALB
Curtain Fire Damper - 1-1/2 & 3 Hour - Static - Optional Sleeve

Application

UL classified for installation in walls, floors, and partitions with a fire rating of less than 3 hours. This damper may be installed vertically or horizontally in static HVAC systems that automatically shut down in the event of fire. (See optional 3 hr. rating)
Curtain Fire Damper - 1-1/2 & 3 Hour - Static - Optional Sleeve
FD-C
Curtain Fire Damper - 1-1/2 & 3 Hour - Static - Optional Sleeve
Curtain Fire Damper - 1-1/2 & 3 Hour - Static - Optional Sleeve
FD-C
Curtain Fire Damper - 1-1/2 & 3 Hour - Static - Optional Sleeve

Application

UL classified for installation in walls, floors, and partitions with a fire rating of less than 3 hours. This damper may be installed vertically or horizontally in static HVAC systems that automatically shut down in the event of fire. (See optional 3 hr. rating)
Curtain Fire Damper - 1-1/2 & 3 Hour - Static - Optional Sleeve -
FD-B
Curtain Fire Damper - 1-1/2 & 3 Hour - Static - Optional Sleeve -
Curtain Fire Damper - 1-1/2 & 3 Hour - Static - Optional Sleeve -
FD-B
Curtain Fire Damper - 1-1/2 & 3 Hour - Static - Optional Sleeve -

Application

UL classified for installation in walls, floors, and partitions with a fire rating of less than 3 hours. This damper may be installed vertically or horizontally in static HVAC systems that automatically shut down in the event of fire. (See optional 3 hr. rating)
Curtain Fire Damper - 1-1/2 & 3 Hour - Static - Single Blade - Integral Sleeve
FD-A-3V
Curtain Fire Damper - 1-1/2 & 3 Hour - Static - Single Blade - Integral Sleeve
Curtain Fire Damper - 1-1/2 & 3 Hour - Static - Single Blade - Integral Sleeve
FD-A-3V
Curtain Fire Damper - 1-1/2 & 3 Hour - Static - Single Blade - Integral Sleeve

Application

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 static systems that shut down in the event of fire.
Curtain Fire Damper - 1-1/2 & 3 Hour - Vertical Dynamic - Sleeved - Behind Grille
FDD-SAVG
Curtain Fire Damper - 1-1/2 & 3 Hour - Vertical Dynamic - Sleeved - Behind Grille
Curtain Fire Damper - 1-1/2 & 3 Hour - Vertical Dynamic - Sleeved - Behind Grille
FDD-SAVG
Curtain Fire Damper - 1-1/2 & 3 Hour - Vertical Dynamic - Sleeved - Behind Grille

Application

UL classified for installation in walls, and partitions with a fire rating of less than 3 hours. This damper may be installed vertically or horizontally in dynamic HVAC systems that automatically shuts down in the event of fire. Also approved for static systems. (See optional 3 hr. rating)
Curtain Fire Damper - 1-1/2 & 3 Hour - Vertical Static - Sleeved - Behind Grille
FD-SAVG
Curtain Fire Damper - 1-1/2 & 3 Hour - Vertical Static - Sleeved - Behind Grille
Curtain Fire Damper - 1-1/2 & 3 Hour - Vertical Static - Sleeved - Behind Grille
FD-SAVG
Curtain Fire Damper - 1-1/2 & 3 Hour - Vertical Static - Sleeved - Behind Grille

Application

UL classified for installation in walls, and partitions with a fire rating of less than 3 hours. This damper may be installed vertically or horizontally in static HVAC systems that automatically shuts down in the event of fire. (See optional 3 hr. rating)
Curtain Fire Damper - 1-1/2 Hour - Dynamic - Sleeved - Out of Wall
FDD-AOW
Curtain Fire Damper - 1-1/2 Hour - Dynamic - Sleeved - Out of Wall
Curtain Fire Damper - 1-1/2 Hour - Dynamic - Sleeved - Out of Wall
FDD-AOW
Curtain Fire Damper - 1-1/2 Hour - Dynamic - Sleeved - Out of Wall

Application

UL classified for installation the grille and damper assembly does not allow for mounting in the plane of the fire barrier with a fire rating of less than 3 hours. This damper may be installed vertically or horizontally in dynamic HVAC systems that continues to run in the event of fire.
Curtain Fire Damper - 1-1/2 Hour - Static - Sleeved - Out of Wall
FD-AOW
Curtain Fire Damper - 1-1/2 Hour - Static - Sleeved - Out of Wall
Curtain Fire Damper - 1-1/2 Hour - Static - Sleeved - Out of Wall
FD-AOW
Curtain Fire Damper - 1-1/2 Hour - Static - Sleeved - Out of Wall

Application

UL classified for installation the grille and damper assembly does not allow for mounting in the plane of the fire barrier with a fire rating of less than 3 hours. This damper may be installed vertically or horizontally in static HVAC systems that shuts down in the event of fire.
Curtain Fire Damper - Caulk Sealed -1-1/2 & 3 Hour - Static up to 10 Static Pressure - Optional Sleeve - Round
FD-ACMH
Curtain Fire Damper - Caulk Sealed -1-1/2 & 3 Hour - Static up to 10 Static Pressure - Optional Sleeve - Round
Curtain Fire Damper - Welded - 1-1/2 & 3 Hour - Static up to 12 Static Pressure - Optional Sleeve  - Round
FD-ACHP
Curtain Fire Damper - Welded - 1-1/2 & 3 Hour - Static up to 12 Static Pressure - Optional Sleeve - Round
Multi-Blade Fire Damper - 1-1/2 & 3 Hour - Dynamic - 3V Blade - Optional Sleeve - Out of Wall or Round Option
FDD-110-3V
Multi-Blade Fire Damper - 1-1/2 & 3 Hour - Dynamic - 3V Blade - Optional Sleeve - Out of Wall or Round Option
Multi-Blade Fire Damper - 1-1/2 & 3 Hour - Dynamic - 3V Blade - Optional Sleeve - Out of Wall or Round Option
FDD-110-3V
Multi-Blade Fire Damper - 1-1/2 & 3 Hour - Dynamic - 3V Blade - Optional Sleeve - Out of Wall or Round Option

Application

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)
Multi-Blade Fire Damper - 1-1/2 & 3 Hour - Dynamic - Airfoil Blade - Optional Sleeve - Out of Wall or Round Option
FDD-160-AF
Multi-Blade Fire Damper - 1-1/2 & 3 Hour - Dynamic - Airfoil Blade - Optional Sleeve - Out of Wall or Round Option
Multi-Blade Fire Damper - 1-1/2 & 3 Hour - Dynamic - Airfoil Blade - Optional Sleeve - Out of Wall or Round Option
FDD-160-AF
Multi-Blade Fire Damper - 1-1/2 & 3 Hour - Dynamic - Airfoil Blade - Optional Sleeve - Out of Wall or Round Option

Application

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)
Multi-Blade Fire Damper - 1-1/2 & 3 Hour - Static - AIrfoil Blade - Optional Sleeve - Out of Wall or Round Option
FD-160-AF
Multi-Blade Fire Damper - 1-1/2 & 3 Hour - Static - AIrfoil Blade - Optional Sleeve - Out of Wall or Round Option
Multi-Blade Fire Damper - 1-1/2 & 3 Hour - Static - AIrfoil Blade - Optional Sleeve - Out of Wall or Round Option
FD-160-AF
Multi-Blade Fire Damper - 1-1/2 & 3 Hour - Static - AIrfoil Blade - Optional Sleeve - Out of Wall or Round Option

Application

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 static systems that shut down in the event of fire. (Optional 3 hr. rating)
Multi-Blade Fire Damper, 1-1/2 & 3 hr for Static Systems
FD-110-3V
Multi-Blade Fire Damper, 1-1/2 & 3 hr for Static Systems
Multi-Blade Fire Damper, 1-1/2 & 3 hr for Static Systems
FD-110-3V
Multi-Blade Fire Damper, 1-1/2 & 3 hr for Static Systems

Application

Slimline Curtain Fire Damper - 1-1/2 & 3 Hour - Dynamic or Static - Optional Sleeve
FDD-BSL
Slimline Curtain Fire Damper - 1-1/2 & 3 Hour - Dynamic or Static - Optional Sleeve
Slimline Curtain Fire Damper - 1-1/2 & 3 Hour - Dynamic or Static - Optional Sleeve
FDD-BSL
Slimline Curtain Fire Damper - 1-1/2 & 3 Hour - Dynamic or Static - Optional Sleeve

Application

UL classified for installation in walls, floors, and partitions with a fire rating of less than 3 hours. This damper may be installed vertically or horizontally in dynamic HVAC systems that continues to run in the event of fire. Also approved for static systems. (See optional 3 hr. rating)
Slimline Curtain Fire Damper - 1-1/2 & 3 Hour - Dynamic or Static - Optional Sleeve - Out of Wall Option
FDD-ASL
Slimline Curtain Fire Damper - 1-1/2 & 3 Hour - Dynamic or Static - Optional Sleeve - Out of Wall Option
Slimline Curtain Fire Damper - 1-1/2 & 3 Hour - Dynamic or Static - Optional Sleeve - Out of Wall Option
FDD-ASL
Slimline Curtain Fire Damper - 1-1/2 & 3 Hour - Dynamic or Static - Optional Sleeve - Out of Wall Option

Application

UL classified for installation in walls, floors, and partitions with a fire rating of less than 3 hours. This damper may be installed vertically or horizontally in dynamic HVAC systems that continues to run in the event of fire. Also approved for static systems. (See optional 3 hr. rating)
Slimline Curtain Fire Damper - 1-1/2 & 3 Hour - Static - Optional Sleeve
FD-BSL
Slimline Curtain Fire Damper - 1-1/2 & 3 Hour - Static - Optional Sleeve
Slimline Curtain Fire Damper - 1-1/2 & 3 Hour - Static - Optional Sleeve
FD-BSL
Slimline Curtain Fire Damper - 1-1/2 & 3 Hour - Static - Optional Sleeve

Application

UL classified for installation in walls, floors, and partitions with a fire rating of less than 3 hours. This damper may be installed vertically or horizontally in static HVAC systems that automatically shuts down in the event of fire. (See optional 3 hr. rating)
Slimline Curtain Fire Damper - 1-1/2 & 3 Hour - Static - Optional Sleeve - Out of Wall Option
FD-ASL
Slimline Curtain Fire Damper - 1-1/2 & 3 Hour - Static - Optional Sleeve - Out of Wall Option
Slimline Curtain Fire Damper - 1-1/2 & 3 Hour - Static - Optional Sleeve - Out of Wall Option
FD-ASL
Slimline Curtain Fire Damper - 1-1/2 & 3 Hour - Static - Optional Sleeve - Out of Wall Option

Application

UL classified for installation in walls, floors, and partitions with a fire rating of less than 3 hours. This damper may be installed vertically or horizontally in static HVAC systems that automatically shuts down in the event of fire. (See optional 3 hr. rating)
True Round Fire Damper - Dynamic or Static 1-1/2 Hour
FD-R (FDD-R)
True Round Fire Damper - Dynamic or Static 1-1/2 Hour
True Round Fire Damper - Dynamic or Static 1-1/2 Hour
FD-R (FDD-R)
True Round Fire Damper - Dynamic or Static 1-1/2 Hour

Application

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 static systems (FD-R) that shut down in the event of fire or dynamic systems (FDD-R) that continue to operate in the event of fire.
Ultra Slimline Curtain Fire Damper - 1-1/2 & 3 Hour - Static - Optional Sleeve
FD-AUSL
Ultra Slimline Curtain Fire Damper - 1-1/2 & 3 Hour - Static - Optional Sleeve
Ultra Slimline Curtain Fire Damper - 1-1/2 & 3 Hour - Static - Optional Sleeve
FD-AUSL
Ultra Slimline Curtain Fire Damper - 1-1/2 & 3 Hour - Static - Optional Sleeve

Application

UL classified for installation in walls, and partitions with a fire rating of less than 3 hours. This damper may be installed vertically or horizontally in static HVAC systems that automatically shuts down in the event of fire. (See optional 3 hr. rating)