BF-2689-4
System details
- Type
- Service Penetration
- Element
- Wall
- Substrate
- Concrete
- Minimum Substrate Thickness
- 118 mm
- FRL / FRR
- -/60/45
- Trade
- Plumbing / Hydraulic / Active Fire
- Service
- PEX AL
- Fire Rating
- 60
Fire-stopping products
Application dimensions
- Min Diameter
- 0 mm
- Max Diameter
- 25 mm
- Service Diameter Range
- Up to 25 mm
- Annular Gap
- 3 - 4.0 mm
- Sealant Depth
- 13 mm
Specimen size & details
Up to 32 mm PEX-AL-PEX pipe with 3.0 mm maximum wall thickness. Sealant 13.0 mm deep in 3.0 mm - 4.0 mm annular gap both sides. 32 mm BOSS MaxiCollar™ installed on both sides.