Feedback

2634 - Standard Frame 1 ½ Hour Curtain-type Fire Damper Out-of-Airstream (spring actuated)

Standard Features

  • Square or rectangular spring actuated curtain-type fire damper for horizontal or 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 2 hours or less (for ceiling application, see 2700 series)
  • UL listed and tested in accordance with UL Standard 555
  • 1 1/2 hour fire resistance rating
  • Building materials rated 2 hours or less
  • CSFM California State Fire Marshal listed
  • Interlocking steel roll-formed blade
  • Blade lock to secure blades once product is activated
  • Damper manufactured from corrosion tested galvanized mild steel (G-90)
  • 165° replaceable fusible link (#50)
  • Maximum dimensions 60" W, 52" H
Compare
Finishes
Options (must specify when ordering)
Submittals (Technical Data/Revit)
Cross Reference

Finishes

No finishes available for this product.

Options

  • Vertical mount only without spring actuator and blade lock (2633)
  • Stainless steel
  • 2600 Series Sleeve Options
  • Fractional, exact O.D. dimensions

Compare Similar Products - 
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
2602 - Standard Frame 1 ½ Hour Curtain-type Fire Damper (spring actuated)2602STANDARD FRAME 1 ½ HOUR CURTAIN-TYPE FIRE DAMPER (SPRING ACTUATED)
Learn More
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
2634 - Standard Frame 1 ½ Hour Curtain-type Fire Damper Out-of-Airstream (spring actuated)2634STANDARD FRAME 1 ½ HOUR CURTAIN-TYPE FIRE DAMPER OUT-OF-AIRSTREAM (SPRING ACTUATED)
Learn More
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

Cross Reference

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