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  9. 24 in Backdraft Damper / Wall Shutter, 24-1/2 in x 24-1/2 in
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Dayton

24 in Backdraft Damper / Wall Shutter, 24-1/2 in x 24-1/2 in

product price: $104.99
/ea
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Key Features

  • Shutter Mounting Position Vertical
  • Shutter Mounting Location Wall
  • Shutter Construction Material G-90 Galvanized Steel Frame and Tie Rods
  • Shutter Free Area 3.32 sq ft
  • Shutter Opening Required 24-1/2 in x 24-1/2 in
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Product Information

Dimensions

Shutter Overall Size 27 in x 27 in
Fits Fan Dia. 24 in
Mounting Hole Size Prepunched
Frame Depth 2 1/2 in
Open Depth 5 3/4 in
Flange Width 1 1/2 in
Overall Width 27 in
Overall Height 27 in
Overall Length 5 3/4 in
Mounting Hole Diameter 1/4 in
Frame Opening Width 24 in
Rough Opening Diameter 24 1/2 in
Rough Opening Width 24.5 in
Fits Fan Diameter 24 in
Overall Diameter 27 in
Frame Opening Height 24 in
Rough Opening Length 24 1/2 in

Details

Item 27"H-W 5.75"L Alu Wall Vent Shutter
Shutter Mounting Position Vertical
Shutter Mounting Location Wall
Shutter Construction Material G-90 Galvanized Steel Frame and Tie Rods
Shutter Free Area 3.32 sq ft
Shutter Opening Required 24-1/2 in x 24-1/2 in
Blade Material Aluminum
Max. Velocity 2500 FPM
Shutter Item Backdraft Damper / Wall Shutter
Number of Panels 1
Shutter Overall Square 27" x 27"
Frame Opening B 24 in
For Use With Vertical Mounted Exhaust Fans
Frame Opening A 24 in
Includes Prepunched Mounting Holes; Felt edged Counterbalanced Louvers; Weep Holes In Frame Bottom
Mounting Position Vertical
Free Area 3.3 sq ft
Counterbalanced Yes
Frame Material Thickness 20 ga
Blade Type Flat Blade
Frame Less Flange 24
Closure Velocity Rating 2,500 fpm
Damper Finish Mill Finish
Opening Type Gravity
Series 556
Closure Type Gravity
Switch Action Normally Closed
Blade Orientation Parallel Blades
Damper Application Backdraft
Bushing Material Stainless Steel
Damper Type Static
Maximum Ambient Temperature 180 Degrees F
Flange Type Rear Flange
Maximum Air Velocity 2500 fpm
Blade Material Thickness 26 ga
Airflow Direction Horizontal
Single Acting/Double Acting Single Acting
Frame Material Galvanized Steel
Maximum Pressure 1 in wc
Tie-Rod Material Galvanized Steel Frame and Tie Rods
Blade Seal Material Felt
Rough Opening Shape Square

Description

27 In.H-W 5.75 In.L Alu Wall Vent Shutter, Damper Application Backdraft, For Nominal Duct Diameter Not Applicable, Frame Material Galvanized Steel, Number of Panels 1, Maximum Air Velocity 2500 fpm, Overall Height 27 in, Rough Opening Diameter 24 1/2 in, Rough Opening Shape Square, Fits Fan Diameter 24 in, For Duct Shape Not Applicable, Free Area 3.3 sq ft, Overall Width 27 in, Frame Material Thickness 20 ga, Overall Length 5 3/4 in, Connection Type Not Applicable, Frame Depth 2 1/2 in

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