Backdraft Damper / Wall Shutter


Designed to prevent air backflow when the fan is off, this DAYTON backdraft damper/wall shutter is ideal for use with direct- or belt-driven exhaust fans. Model has counterbalanced louvers with felted edges that open easily and seal quietly. Unit has aluminum louvers with white enamel finish, galvanized steel reinforcement strip, and stainless steel rivets. Frame depth: 3'. Model is ideal for areas where corrosion may be a problem.
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  • Item Backdraft Damper / Wall Shutter
  • Shutter Overall Size 54' x 54'
  • Shutter Construction Material Extruded Aluminum Frame and G-90 Galvanized Tie Rods
  • Shutter Opening Required 51-1/2' x 51-1/2'
  • Shutter Free Area 14.841 sq. ft.
  • Shutter Item Backdraft Damper / Wall Shutter
  • Flange Width 1-1/2'
  • Max. Velocity 2500 FPM
  • Blade Material Aluminum

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