Curtain Fire Dampers
Curtain Fire Dampers

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Curtain Fire Dampers
Curtain Fire Dampers

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Curtain Fire Dampers
Curtain Fire Dampers

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STANDARD CONSTRUCTION

38D
4⅞” Deep • 3 Hour • Vertical or Horizontal Mount • Dynamic Fire Damper
 

Frame

Blade

Fusible Link

Closure Springs

Finish

: 22-GA galvanised steel, one-piece roll-formed

: 22-GA galvanised steel, curtain type

: UL-Listed 165°F

: Heat-treated Type 301 SS Constant force coiled negator type

: Mill

DATA SHEETS

  • Installation Instruction

  • Supplementry Information

OPTIONS

NOTES

  • 212°F Replaceable Fusible Link (Vertical Mount Only)

  • Factory-Supplied Sleeves (20-GA through 10-GA)

  • PK1202 Position Indicator Switch

  • B-Pan, Round, Oval, or Square Transitions

  • Tab-Lock Retaining Angles

  • Perimeter Flange

  • Pull Ring

  • “A” width and “B” height are opening dimensions. Dampers are provided ¼” undercut.