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Pottorff > Backdraft Dampers > Backdraft Dampers > Low to Medium Velocity

Backdraft Dampers

Low to Medium Velocity

Butterfly Blade
Butterfly Blade Backdraft Dampers
BD-20 Butterfly
BD-20R Round
Extruded Blade
Extruded Blade Backdraft Dampers
BD-150 Extruded
CBD-150 Counterbalanced
Fabric Blade
Fabric Blade Backdraft Dampers
BD-51 Fabric
Fabricated Blade
Fabricated Blade Backdraft Dampers
BD-50-SS Formed