BF-2939-4
System details
- Type
- Service Penetration
- Element
- Wall
- Substrate
- Concrete
- Minimum Substrate Thickness
- 100 mm
- FRL / FRR
- -/120/120
- Trade
- Plumbing / Hydraulic / Active Fire
- Service
- PE
- Fire Rating
- 120
Fire-stopping products
Application dimensions
- Min Diameter
- 0 mm
- Max Diameter
- 125 mm
- Service Diameter Range
- Up to 125 mm
- Annular Gap
- 10 mm
- Sealant Depth
- 12.5 mm
Specimen size & details
Up to 125 mm PE pipe with 3.1 mm wall thickness. Sealant installed around service 12.5 mm deep in 10 mm annular gap finished flush both sides. The system includes a 125 mm BOSS MaxiCollar™ installed to both sides. Installed in min 100 mm thick walls.