BF-3088-1
System details
- Type
- Service Penetration
- Element
- Wall
- Substrate
- Single Layer
- Minimum Substrate Thickness
- 100 mm
- FRL / FRR
- -/120/120
- Trade
- Plumbing / Hydraulic / Active Fire
- Service
- Concentric 80/120+
- Fire Rating
- 120
Fire-stopping products
Application dimensions
- Min Diameter
- 80/120 mm
- Max Diameter
- 80/120 mm
- Service Diameter Range
- 80/120 mm
- Annular Gap
- 0 mm
Specimen size & details
Concentric 80/120 plastic pipe - 121 mm outer pipe with 1.5 mm wall thickness, and 82 mm inner pipe with 2.4 mm wall thickness. The system includes a 125 mm BOSS MaxiCollar™ installed to the exposed side.