GI33

Light Industrial Single Thickness Control Damper GI34

Light Industrial Single Thickness Control Damper GI80

Industrial Single Blade Round Control Damper GI81

Industrial Single Heavy Gauge Blade Round Control Damper ID30
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Light Industrial Airfoil Control Damper ID41 / ID42 / ID43

Industrial Single Thickness Formed Steel Blade Control Damper ID50 / ID51

Industrial Formed Steel Airfoil Control Damper ID54

Industrial Formed Steel Airfoil Hi-Temperature Control Damper ID55

Industrial Aluminum Airfoil Control Damper For Clean Air Applications Only