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  11. Rectangular Fire Damper, 7-3/4x11-3/4 In.
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Dayton

Rectangular Fire Damper, 7-3/4x11-3/4 In.

product price: $84.69
/ea
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Key Features

  • Mounting Type Dynamic, Vertical or Horizontal
  • Shape Rectangular
  • Includes Stainless Steel Closure Spring; UL Fusible Link
  • Material 22 ga Galvanized Steel
  • Damper Depth 3 11/16 in
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Product Information

Dimensions

Damper Depth 3 11/16 in
Nominal Duct Width 12 in
Damper Width 11 3/4 in
Nominal Duct Height 8 in
Damper Height 7 3/4 in
Rough Opening Width 12 in
Overall Height 7 3/4 in
Overall Width 11 3/4 in
Overall Length 3 3/4 in
Frame Depth 3 3/4 in

Description

11.75 In.H 7.75 In.W 3.7 In.L GStl Fire Dampr, Damper Application Fire, Frame Material Galvanized Steel, Number of Panels 1, Maximum Air Velocity 4000 fpm, Overall Height 7 3/4 in, Rough Opening Diameter Not Applicable, Rough Opening Shape Rectangular, Fits Fan Diameter Not Applicable, For Duct Shape Rectangular, Free Area 0.4 sq ft, Overall Width 11 3/4 in, Frame Material Thickness 22 ga, Overall Length 3 3/4 in, Connection Type Not Applicable, Frame Depth 3 3/4 in

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