BF-2937-4
System details
- Type
- Service Penetration
- Element
- Wall
- Substrate
- Concrete
- Minimum Substrate Thickness
- 100 mm
- FRL / FRR
- -/90/90
- Trade
- Plumbing / Hydraulic / Active Fire
- Service
- PE
- Fire Rating
- 90
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
- 10 mm
Specimen size & details
Up to 125 mm PE pipe with 3.1 - 11.4 mm wall thickness. Sealant installed around service 10 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.