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CLRF050 | RF 50mm Fire Collar


A bolt on, steel cased retro-fit fire collar housing an intumescent material which is activated in the event of fire, crushing the plastic pipe and sealing against the passage of flame and hot gases. The intumescent material is unaffected by water, atmospheric influences and industrial environments, and is also resistant to dilute acids, alkalis, paints and conventional construction materials such as gypsum, lime, cement and adhesives.


Suitable for use in fire rating plastic pipes passing through floors in high residential construction, flats, townhouses, apartments, civil projects, health care and aged care facilities, offices, etc.


  • Fully certified to Australian Standards AS1530.4 and AS4072.1
  • 7 collar sizes service pipe sizes from 32 to 150mm (nom)
  • Low height of collar ensures maximum clearance for pipe fittings
  • Quick and easy to install - no adjustment necessary
  • A cost effective fire stopping solution
  • Multi fit collars also available (see Tech PAS-02).
  • Approved for installation on underside of masonry slabs, or attached to either side of masonry walls, and approved for floor wastes where insulation is not required (surface mounted or inverted).
  • 10 year warranty on intumescent material
  • Australian made


Please click here to download the Tech Sheet for this product