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  9. 24 in Backdraft Damper / Wall Shutter, Front Flange
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24 in Backdraft Damper / Wall Shutter, Front Flange

product price: $104.99
/ea
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Key Features

  • Shutter Mounting Position Vertical
  • Shutter Mounting Location Wall
  • Shutter Construction Material Extruded Aluminum Frame and Galvanized 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
Open Depth 5 3/4 in
Frame Depth 3 in
Flange Width 1 1/2 in
Rough Opening Width 24.5 in
Overall Height 27 in
Frame Opening Width 24 in
Fits Fan Diameter 24 in
Overall Length 5 3/4 in
Mounting Hole Diameter 1/4 in
Rough Opening Diameter 24 1/2 in
Frame Opening Height 24 in
Overall Diameter 27 in
Rough Opening Length 24 1/2 in
Overall Width 27 in

Details

Item 27"H-W 5.75"L Alu Wall Exhaust Shutter
Shutter Mounting Position Vertical
Shutter Mounting Location Wall
Shutter Construction Material Extruded Aluminum Frame and Galvanized 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 Overall Square 27" x 27"
Shutter Item Backdraft Damper / Wall Shutter, Front Flange
Frame Opening B 24 in
Frame Opening A 24 in
Number of Panels 1
For Use With Vertical Mounted Exhaust Fans
Includes Prepunched Mounting Holes; Felt edged Counterbalanced Louvers; Weep Holes In Frame Bottom
Mounting Position Vertical
Free Area 3.3 sq ft
Closure Type Gravity
Frame Less Flange 24
Frame Material Thickness 0.8 in
Opening Type Gravity
Damper Application Backdraft
Maximum Pressure 1 in wc
Flange Type Front Flange
Counterbalanced Yes
Switch Action Normally Closed
Blade Orientation Parallel Blades
Minimum Ambient Temperature -40 Degrees F
Blade Material Thickness 26 ga
Tie-Rod Material Galvanized Steel Frame and Tie Rods
Blade Seal Material Felt
Frame Material Aluminum
Maximum Ambient Temperature 180 Degrees F
Rough Opening Shape Square
Closure Velocity Rating 2,500 fpm
Single Acting/Double Acting Single Acting
Bushing Material Stainless Steel
Blade Type Flat Blade
Damper Finish Mill Finish
Maximum Air Velocity 2500 fpm
Series EASR
Airflow Direction Horizontal
Damper Type Static

Description

27 In.H-W 5.75 In.L Alu Wall Exhaust Shutter, Damper Application Backdraft, For Nominal Duct Diameter Not Applicable, Frame Material Aluminum, 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 0.8 in, Overall Length 5 3/4 in, Connection Type Not Applicable, Frame Depth 3 in

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