Circular Fire Damper

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Multi-purpose with zinc-coated steel finish.


Order Codes:

ALVIFDR4 – ALV501

ALVIFDR5 – ALV502

ALVIFDR6 – ALV503

ALVIFDR8 – ALV504

ALVIFDR10 – ALV505

ALVIFDR12 – ALV506


Multi-purpose circular fire damper with zinc-coated steel finish.


  • Rigid steel framed grille that intumesces to form a fire stop barrier
  • Allows air flow through fire-rated walls and floors
  • Can be fitted into a steel duct
  • Up to 2 hours fire protection
  • Continued savings as no moving parts to require operational checks
  • Large sizes

Technical Data:
Multi-purpose with zinc-coated steel finish.
Dimensions:
Certifications:
Model:
IFDR