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  11. Backdraft Damper, Horizontal, 35-3/4Sq
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Dayton

Backdraft Damper, Horizontal, 35-3/4Sq

product price: $145.99
/ea
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Key Features

  • Type No Flange, Horizontal Mount
  • Damper Size (In.) 35-3/4 x 35-3/4
  • Overall Size (In.) 35-3/4 x 35-3/4
  • Includes Pre-Punched Conduit Hole Knock-Out; Felted Edges for Quiet Operation
  • Outside Flange (In.) 35-3/4 x 35-3/4
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Product Information

Dimensions

Damper Size (In.) 35-3/4 x 35-3/4
Overall Size (In.) 35-3/4 x 35-3/4
Overall Length 4 1/2 in
Overall Width 35 3/4 in
Overall Height 35 3/4 in
Frame Depth 2 in
For Nominal Duct Diameter 36 in
Rough Opening Length 36 in
Rough Opening Width 36 in
Rough Opening Diameter 36 in
Fits Fan Diameter 36 in

Description

35.75 In.H-W 4.5 In.L Aluminum Backdraft Dampr, Damper Application Backdraft, For Nominal Duct Diameter 36 in, Frame Material Galvanized Steel, Number of Panels 1, Maximum Air Velocity 2250 fpm, Overall Height 35 3/4 in, Rough Opening Diameter 36 in, Rough Opening Shape Square, Fits Fan Diameter 36 in, For Duct Shape Square, Free Area 8.2 sq ft, Overall Width 35 3/4 in, Frame Material Thickness 20 ga, Overall Length 4 1/2 in, Frame Depth 2 in, Rough Opening Length 36 in, Maximum Pressure 1 in wc

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