IFD44 Cased Intumescent Fire Damper

IFD44 Cased

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.


  • Includes sleeve and flanges
  • No hazardous fibrous packing required
  • No thermal expansion clearances during installation
  • Reduced maintenance and resultant cost savings

Technical Data

  • Integrity fire rating – 4 hours
  • Insulation fire rating – 2 hours plus
  • Sizes available up to 600 x 600mm
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