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Corridor Damper DFSDR1 1 hr Rating
Ruskin

Corridor Damper DFSDR1 1 hr Rating

The DFSDR1 is a true round combination fire smoke damper that is UL Classified as a Corridor Damper. It is designed for use in a "Tunnel Corridor" ceilings constructed of metal studs.
The DFSDR1 features:
  • True round damper
  • Field supplied diffuser
  • 1 Hour Rating
  • UL555S Leakage Class I
  • EFL / PFL Standard
Technical specification
  • Unique ref.rd-00317-050
  • Product familySmoke Dampers
  • Product groupCorridor Dampers
  • TypeObject (single object)
  • Date of publishing2009-09-09
  • Edition number1
Classification
  • BIMobject CategoryFire Products - Smoke Ventilation

Region availability

North America
United States
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