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2565 - Round Thin-line Out-of-Airstream 3 Hour Rated Fire Damper

Standard Features

  • Curtain-type fire damper with round connection for vertical mount
  • 2" thin-line roll formed out-of-airstream frame
  • Designed for use in walls and partitions with fire resistance ratings of 3 hours or less (for ceiling application, see 2700 series)
  • 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 blades
  • Damper manufactured from corrosion tested galvanized mild steel (G-90)
  • 165° replaceable fusible link (#50)
  • Available in 4" through 28" round

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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
2"
2"
1 1/2 Hour
Out
Round
N/A
Inter-locking steel roll-formed
Steel
Fire damper
Mill Finish
Fire rated
Wall
Vertical
2"
2"
3 Hour
In
Square or rectangular
Parallel to 1st dimension
Inter-locking steel roll-formed
Steel
Fire damper
Mill Finish
Fire rated
Wall
Vertical
2"
2"
3 Hour
Out
Square or rectangular
Parallel to 1st dimension
Inter-locking steel roll-formed
Steel
Fire damper
Mill Finish
Fire rated
Wall
Vertical
2"
2"
3 Hour
Out
Round
N/A
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
Round
N/A
Inter-locking steel roll-formed
Steel
Fire damper
Mill Finish
Fire rated

Cross Reference

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Product Series 
Shoemaker Series Notes 
No cross reference available for this product