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FEMA 361 Louver/Grille
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Control Damper Act.
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Vent Hoods
Wall Intake Hoods

Our Products

Balancing/Regulating Dampers
Precision/Flow™ Regulators
Remote Control Bowden Cable
Remote Control Power/Balance™
Remote Control Twisting Cable
Control & Backdraft Dampers
Backdraft Dampers
Rectangular Dampers
Round Dampers
Small Motorized Rectangular Dampers
Small Motorized Round Dampers
Doors
Access Doors
Plenum Access Doors
Drop Plenum Diffusers
Industrial Dampers
Blast Dampers
Industrial Backdraft Dampers
Rectangular Industrial Dampers
Round Industrial Dampers
Life Safety Dampers
Ceiling Radiation (Fire) Dampers
Combination Fire/Smoke Dampers
Dynamic Fire Dampers
Smoke Dampers
Static Fire Dampers
Louvers
Acoustical Louvers
Adjustable Louvers
Blast Louvers
Brick Vents
Combination Louver/Damper
Equipment Screens
FEMA 361 Louver/Grille
Fixed Louvers
Hurricane Louvers
PTAC Grilles
Wind-Driven Rain / Sand Louvers
Misc. Products
Control Damper Act.
Duct Smoke Detectors
Life Safety Actuators
Plenums
Security Bars & Grilles
VAV Terminals
Penthouses
Roof Curbs and Rails
Conventional Curbs
Conventional Rails
Curb Adapters
Metal Building Curbs
Metal Building Rails
Sunshades
Vent Hoods
Vent Hoods
Wall Intake Hoods

Rectangular Dampers

Rectangular Control and Manual Balancing Dampers

Aluminum 3-V, Aluminum Airfoil, Steel 3-V, Steel Airfoil, Thermally Efficient

Looking for Submittals or other product documents? Check out our new Document Library! Not sure what you need? Check out our Selection Tool!
Opposed Blade/Parallel Blade, Extruded Aluminum 3-V Control Damper, up to 3" w.g.
CD-100, CD-101
Opposed Blade/Parallel Blade, Extruded Aluminum 3-V Control Damper, up to 3" w.g.
Opposed Blade/Parallel Blade, (Rollformed) Steel, 3V Blade Control Damper up to 4" w.g.
CD-110, CD-111
Opposed Blade/Parallel Blade, (Rollformed) Steel, 3V Blade Control Damper up to 4" w.g.
Class I, Galvanized Steel Hat Channel Frame and 3V Blade Control Damper, 12" w.g.
CD-120, CD-121
Class I, Galvanized Steel Hat Channel Frame and 3V Blade Control Damper, 12" w.g.
Airfoil Ultra Low Leakage, Aluminum Extruded, Narrow Control Damper with Blades Contained Within the Frame
CD-145, CD-146
Airfoil Ultra Low Leakage, Aluminum Extruded, Narrow Control Damper with Blades Contained Within the Frame
Airfoil Ultra Low Leakage, Aluminum Extruded, Control Damper
CD-150, CD-151
Airfoil Ultra Low Leakage, Aluminum Extruded, Control Damper
Class I, Galvanized Steel Hat Channel Frame, Airfoil Blade Control Damper
CD-160, CD-161
Class I, Galvanized Steel Hat Channel Frame, Airfoil Blade Control Damper
Class I Airfoil Blade, Galvanized Steel Control Damper
CD-170, CD-171
Class I Airfoil Blade, Galvanized Steel Control Damper
Low Leakage, Thinline Aluminum Extruded Control Damper
CD-75, CD-76
Low Leakage, Thinline Aluminum Extruded Control Damper
Dual Deck Zone Mixing Damper
MZD-100
Dual Deck Zone Mixing Damper
Triple Deck Zone Mixing Damper
MZD-100-3
Triple Deck Zone Mixing Damper
Extruded Aluminum Manual Balancing Damper
MD-105, MD-106
Extruded Aluminum Manual Balancing Damper
3V Blade Galvanized Manual Balancing Damper
MD-115, MD-116
3V Blade Galvanized Manual Balancing Damper
Airfoil Blade Dual Deck Zone Mixing Damper
MZD-150
Airfoil Blade Dual Deck Zone Mixing Damper
Alum. Rectangular, Thermally Efficient, Insulated Airfoil Blade Damper
TB-155, TB-156
Alum. Rectangular, Thermally Efficient, Insulated Airfoil Blade Damper
Airfoil Alum. Anodized Rectangular Damper with 316 Stn. Stl. Components
SW-155, SW-156
Airfoil Alum. Anodized Rectangular Damper with 316 Stn. Stl. Components