IFD44-LL Intumescent Fire Damper


IFD’s are designed to seal penetrations provided for movement of air via ducted or naturally ventilated means. Kilargo’s IFDs have no moving parts providing a reliability unmatched by conventional mechanical type fire dampers.


  • High Performance Design
  • Potential energy efficiency savings
  • Low-Loss = Reduced Pressure & Lowered Acoustic Transmission
  • Wider range of flexible & compliant wall, slab & retro-fit systems

Technical Data

  • Insulation up to 120 min
  • Fire Integrity up to 120 min
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