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Your cart is empty. Use with direct- or belt-driven exhaust fans to prevent air backflow when the fan is off. Counterbalanced aluminum louvers have felted edges, a galvanized steel reinforcement strip, and stainless steel rivets. Vertical mount. For areas where corrosion may be a problem. 16-ga. frame. For general purpose applications.
Item: Backdraft Damper / Wall Shutter
Fits Fan Dia.: 36"
Shutter Overall Size: 39" x 39"
Shutter Construction Material: Extruded Aluminum Frame and G-90 Galvanized Tie Rods
Shutter Opening Required: 36-1/2" x 36-1/2"
Shutter Free Area: 7.436 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: 1
