Static Type Duct Fire Damper


STATIC  DUCT FIRE DAMPERS
  • Static Fire Dampers are used in applications where the FANS SHUT DOWN during Fire and Smoke Control.
  • Static Fire Dampers can be used in both Vertical and Horizontal positions.
  • Fusible Link melts - releasing the Fire Damper Curtain. Heavy Duty Coil Spring drives the Fire Damper Curtain closed.

DYNAMIC  DUCT FIRE DAMPERS
  • Dynamic Fire Dampers are used in applications where the FANS REMAIN RUNNING during Fire and Smoke Control.
  • Dynamic Fire Dampers can be used in a Vertical Position Only.
  • Fusible Link melts - releasing the Fire Damper Curtain. Gravity drops the Fire Damper Curtain closed.