54' Backdraft Damper / Wall Shutter, 54-1/2' x 54-1/2' Opening Required


This model is a rear flanged exhaust shutter for areas where corrosion may be a problem. The frame is mill finish aluminum. The blades have a white enamel finish and a galvanized reinforcement strip across the top of each blade for added strength and counter balancing efficiency. The blades have a felt seal on the leading edge for quiet closing and better protection from the weather. Ideal for use with direct-drive or belt-driven exhaust fans.
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  • Item Backdraft Damper / Wall Shutter
  • Fits Fan Dia. 54'
  • Shutter Overall Size 57' x 57'
  • Shutter Construction Material Extruded Aluminum Frame and G-90 Galvanized Tie Rods
  • Shutter Opening Required 54-1/2' x 54-1/2'
  • Shutter Free Area 17.007 sq. ft.
  • Shutter Mounting Position Vertical
  • Shutter Mounting Location Wall
  • Shutter Item Backdraft Damper / Wall Shutter
  • Frame Depth 3'
  • Open Depth 6-1/4'
  • Flange Width 1-1/2'
  • Mounting Hole Size Prepunched
  • Max. Velocity 2500 FPM
  • Blade Material White Painted Aluminum
  • For Use With Vertical Mounted Exhaust Fans
  • Number of Panels 2

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