Product Details: Outer Diamter Inner Diameter Length Intended Use 40mm 33.8mm 150mm Flexible and rigid walls from 75mm to 150mm thick 63mm 53.4mm 150mm 90mm 75.8mm 150mm 110mm 95mm 150mm 40mm 33.8mm 250mm Flexible, rigid and timber walls from 100mm to 210mm thick, or rigid and timber floors from 150mm to 210 mm thick 63mm 53.4mm 250mm 90mm 75.8mm 250mm 110mm 95mm 250mm 40mm 33.8mm 400mm Flexible, rigid and timber walls, or rigid and timber floors from 211mm to 400mm thick 63mm 53.4mm 400mm 90mm 75.8mm 400mm 110mm 95mm 400mm 40mm -For Floors 33.8mm 150mm Rigid and timber floors 150mm thick 110mm - For Floors 95.0mm 150mm 40mm -For Floors 33.8mm 250mm Rigid and timber floors 151-250mm thick 110mm - For Floors 95.0mm 250mm 40mm -For Floors 33.8mm 400mm Rigid and timber floors 251-400mm thick 110mm - For Floors 95.0mm 400mm Protecta FR service transit is a cutting-edge fire protection solution designed to maintain the fire resistance of walls and floors when service penetrations are breached by continuous cables, pipes, or other installations. This innovative intumescent pipe and cable sleeve is ideal for applications in masonry, concrete, and drywall constructions where it is crucial to seal spaces or voids around cables and pipes, preventing the passage of flames, smoke, and gases. Featuring a graphite-based intumescent lining material, Protect FR service transit expands upon heating to effectively seal voids, maintaining the required fire classification. It is certified for use with a wide range of materials, including PVC-U, SAN+PVC, PP, PE, LDPE, MDPE, HDPE, and AB pipes, as well as a variety of cables. The Protect FR service transit is available in three different lengths, allowing for flexibility depending on the thickness of the supporting construction. It can be installed fitted several ways; cast in concrete, friction fitted in concrete, masonry or gypsum, or inserted in larger apertures with Protecta FR Acrylic, FR Board or EX Mortar. This product is particularly suitable for installations in tight spaces, ensuring comprehensive fire protection even in challenging conditions. Key Features: Pipe and cable sleeve is safe, easy and quick to fire stop service penetrations Protects FR service transit is ideal for installations where it is likely that services will be inserted or replaced later on Ideal for installations in tight spaces where it will be difficult to install a normal fire seal at a later stage in the building construction A plug in the middle prevents penetration of cold smoke (see air permeability tests on the next page) Note: FD transits does not require plugs Designed with new patented fast expanding graphite material For inserting cables, conduits, plastic pipes, steel pipes and plastic ducts through walls and floors Classified for fire sealing all types of constructions; drywalls, masonry or concrete walls, timber walls, concrete floors and timber floors Offres very high fire classifications up to 240 minutes for both integrity and insulation Certified for PVC-U, PVC-C, PE, LDPE, MDPE, HDPE, ABS, SAN+PVC and PP pipes plus all kinds of cables