All Pyropanel fire collars are tested to comply with AS1530.4-1997 and AS4072.1-1992 Pyropanel fire collars prevent the passage of flames and hot gases by crushing and sealing off the plastic pipe. The intumescent material contained in all the collars and wraps is unaffected by water or atmospheric influences and industrial environments. It is also resistant to dilute acids, alkalis, paints and conventional construction materials, including binding agents such as gypsum, lime, cement and adhesives. Download 2 Page Passive Flyer (740Kb) For use in cast-in applications. Integral moisture, grout and smoke seal. 250mm height of collar covers wide range of floor thickness. 2 collar sizes service pipe sizes 32 - 100mm (nom) Base of collar has ability to accommodate pipe fittings 2 hour performance in concrete floors Click on image for full details For use in cast-in applications Robust metal canister - can take the knocks on site Nominal diameter pipes from 40 to 150mm Up to four hour performance with all types of plastic pipes Click on image for full details Surface mounted collar for existing pipe work Robust metal canister Narrow collar provides increased clearance Two sizes cover nominal pipe diameters 32 to 100mm Two hour plus performance Click on image for full details For use in masonry and drywall applications Two hour plus performance in many specialist applications Click on image for full details For use in concrete floors and walls Nominal diameter pipes from 20 to 100mm Up to four hour performance in floors with all types of plastic pipes Two hour plus performance in walls Click on image for full details For use in concrete floors and walls Nominal diameter pipes from 225 to 300mm Up to 4 hr performance for plastic pipes Able to be retro-fitted Simple installation Click on image for full details