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2663 - Standard Frame 3 Hour Rated Curtain-type Fire Damper Out-of-Airstream

Standard Features

  • Square or rectangular curtain-type fire damper for vertical mount
  • 4 1/4" standard roll formed out-of-airstream frame
  • Designed for use in walls, floors and partitions with fire resistance ratings of 3 hours or less
  • UL listed and tested in accordance with UL Standard 555
  • 3 hour fire resistance rating
  • Building materials rated 4 hours or less
  • CSFM California State Fire Marshal listed
  • Interlocking steel roll-formed blade
  • Damper manufactured from corrosion tested galvanized mild steel (G-90)
  • 165° replaceable fusible link (#50)
  • Maximum size 60" W, 52" H

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Finishes
Options (must specify when ordering)
Submittals (Technical Data/Revit)
Cross Reference

Finishes

No finishes available for this product.

Options

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Comparing Products

Location
Mounting Direction
Frame Depth
Frame Depth
Fire Rating
In or Out of Airstream
Fire Damper Shape
Standard Blade Direction
Blade Type
Frame Material
Function
Standard Finish
Industry
Floor or Wall
Vertical or horizontal
4 1/4"
4 1/4"
1 1/2 Hour
In
Square or rectangular
Parallel to 1st dimension
Inter-locking steel roll-formed
Steel
Fire damper
Mill Finish
Fire rated
Floor or Wall
Vertical or horizontal
4 1/4"
4 1/4"
1 1/2 Hour
Out
Square or rectangular
Parallel to 1st dimension
Inter-locking steel roll-formed
Steel
Fire damper
Mill Finish
Fire rated
Wall
Vertical
4 1/4"
4 1/4"
3 Hour
In
Square or rectangular
Parallel to 1st dimension
Inter-locking steel roll-formed
Steel
Fire damper
Mill Finish
Fire rated
Wall
Vertical
4 1/4"
4 1/4"
3 Hour
Out
Square or rectangular
Parallel to 1st dimension
Inter-locking steel roll-formed
Steel
Fire damper
Mill Finish
Fire rated
Wall
Vertical
4 1/4"
4 1/4"
3 Hour
Out
Round
N/A
Inter-locking steel roll-formed
Steel
Fire damper
Mill Finish
Fire rated

Cross Reference

Competitor 
Product Series 
Shoemaker Series Notes 
GREENHECKFD-350-BGreenheck FD-350-B has a 3-11/16" frame. Shoemaker 2663 has a 4-1/4" frame.