• 82mm Pipe Size Compatibility Designed for retro-fit installation around plastic piping or trunking with a nominal diameter of 82mm.

• 4 Hour Fire Rating Provides up to four hours of fire resistance in both vertical (floor) and horizontal (wall) applications.

• Durable Stainless Steel Casing Features a stainless steel outer casing and welded lugs for a robust and secure face-fixed installation.

• Rapid Intumescent Seal The core material expands quickly and aggressively upon heat exposure, effectively crushing the pipe and sealing the penetration.

• Versatile Application Suitable for soil, waste, and drainage pipes, and approved for concrete, masonry, and plasterboard partitions.

Description

This 82mm Intumescent Pipe Collar is designed as a crucial retro-fit firestopping solution for plastic piping or trunking that passes through fire-resistant structures like walls or floors. In the event of a fire, the collar's intumescent core rapidly expands, crushing the melting pipe or trunking to seal off the penetration and maintain the fire integrity of the structural element. This product features a durable stainless steel outer casing and a tab closing device with welded lugs for quick and easy face-fixed installation in both wall and ceiling structures. It provides a reliable 4 hour fire rating in both vertical and horizontal applications and is suitable for use on concrete, masonry, and plasterboard partitions. Ideal for soil, waste, and drainage 'above ground' applications, the intumescent material is unaffected by water, non-flaking, and difficult to tear, ensuring long-term performance. A 10-year guarantee is included.