Life Safety Dampers

Accordion with Plus Icon and External Links

DFD

FD

FSD

SMD

Features




  • Dynamic rated fire dampers
  • Remain operational during a fire emergency

Features

  • FD Series Fire Dampers
  • Walls, floors, and partitions with fire resistance ratings less than 3 hours
  • Carries a 1½ hour UL fire damper label.
  • Classified under UL 555
  • Suitable for static-rated HVAC systems that automatically shut down during fire emergencies.

Features




  • FSD series installs in walls, floors, or partitions
  • Rated for airflow and leakage in either direction

Features



  • SMD Series Smoke Dampers
  • UL 555S classified.
  • Suitable for use in passive smoke control systems or as part of an engineered smoke control system.
  • Automatically closes upon temperature elevation to prevent the spread of smoke.
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