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Firesleeve - Fire Protection Systems from Dufaylite

For horizontal and vertical PVC pipework penetrations through fire barriers, Firesleeve is fully tested in accordance with B5476 Part 20 (1987). The galvanised Firesleeve steel outer casing has intumescent lining that swells in a fire to crush the softening pipe, preventing the spread of fire.

Firesleeve is suitable for soil and vent pipework, chemical waste, pneumatic document transfer systems, electrical cables and conduit.

  • 1, 2 and 4 hour fire Resistance tested to 85476 PI 20 (1987)
  • Slim, lightweight, easy installation in confined spaces
  • For PVC-U pipes with outside diameter from 56mm to 160mm
  • Recessed and surface mounting in a single unit
  • 1hr Firesleeve is available for polyethylene, polypropylene and ASS pipework.
  • Passive fire protection
 

firesleeve fire sleeve fire protection

  • Slim, lightweight design
  • Low-cost
  • Firesleeve provides economical 4-hour protection for vertical and horizontal PVC-U pipework penetrations.
  • Fast-acting
  • Passive fire protection
  • Adjustable fixing brackets for rapid installation
  • Suitable for confined areas
  • All materials moisture resistant
  • Option of recessed fixing in one unit for vertical and horizontal pipe penetrations.