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  9. 48 in Backdraft Damper / Wall Shutter, 48-1/2 in x 48-1/2 in
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Dayton

48 in Backdraft Damper / Wall Shutter, 48-1/2 in x 48-1/2 in

product price: $490.99
/ea
Item requires special delivery charges. A $135.00 per item surcharge will be applied.
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Key Features

  • Shutter Mounting Position Vertical
  • Shutter Mounting Location Wall
  • Shutter Construction Material Extruded Aluminum Frame and Stainless Steel Tie Rods
  • Shutter Free Area 12.924 sq ft
  • Shutter Opening Required 48-1/2 in x 48-1/2 in
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Product Information

Dimensions

Shutter Overall Size 51 in x 51 in
Fits Fan Dia. 48 in
Open Depth 6 1/4 in
Flange Width 1 1/2 in
Mounting Hole Size Prepunched
Frame Depth 3 in
Mounting Hole Diameter 1/4 in
Rough Opening Width 48.5 in
Frame Opening Width 48 1/2 in
Overall Height 51 in
Rough Opening Diameter 48 1/2 in
Overall Length 6 1/2 in
Rough Opening Length 48 1/2 in
Frame Opening Height 48 1/2 in
Fits Fan Diameter 48 in
Overall Diameter 51 in
Overall Width 51 in

Description

51 In.H-W 6.5 In.L Extrd Alu Backdraft Dampr, Damper Application Backdraft, For Nominal Duct Diameter Not Applicable, Frame Material Aluminum, Number of Panels 2, Maximum Air Velocity 3250 fpm, Overall Height 51 in, Rough Opening Diameter 48 1/2 in, Rough Opening Shape Square, Fits Fan Diameter 48 in, For Duct Shape Not Applicable, Free Area 12.9 sq ft, Overall Width 51 in, Frame Material Thickness 0.8 in, Overall Length 6 1/2 in, Connection Type Not Applicable, Frame Depth 3 in

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