BF-3374-23
System details
- Type
- Service Penetration
- Element
- Wall
- Substrate
- BOSS Batt Sgl
- Minimum Substrate Thickness
- 50 mm
- FRL / FRR
- -/120/30
- Trade
- Plumbing / Hydraulic / Active Fire
- Service
- Insulated Copper Pipe
- Fire Rating
- 120
Fire-stopping products
Application dimensions
- Min Diameter
- 50 mm
- Max Diameter
- 50 mm
- Service Diameter Range
- 50 mm
- Aperture
- 75 mm
Specimen size & details
50 mm copper pipe. BOSS FireMastic-300™ sealant installed on both sides of the wall to fill the annular gap to the full depth of the BOSS Batt™ flush with the surface. The service is wrapped with 600 mm of BOSS Thermal Defence Wrap™. The wrap is installed from 1 side and moved down the pipe to position centrally in the substrate, with 275 mm exposed on both sides of the BOSS Batt™.