BFD - Circular Fire Damper

(Code: BFD)
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BFD - Circular Fire DamperThe BFD Circular Fire Damper is designed to stop the spread of fire through ducts, walls, floors and ceilings.
  • Galvanised or Stainless steel blades and casings
  • Fully Welded construction.
  • Infinite sizing capability.
  • Comprehensive status and control duration
  • Tested for four hour duration
Specifications & Tests

Fire Tested to:

  • European standard EN1366 - 2:1999
  • ISO 10294 - 1:1996(E)
  • Horizontal test report for 4hr duration TE 201814
  • Vertical test report for 4hr duration TE 201633
  • BS 476 part 20:1987 for 4hr duration: Warrington report WFRC C43264 stainless steel blades; Warrington report WFRC C43265 galvanised blades
  • 28 day Salt corrosion test. Chatfield reports C7217/8
  • Conforms to DW144 and Eurovent 2/2 as relevant