BF-2764-7
System details
- Type
- Service Penetration
- Element
- Wall
- Substrate
- AAC / Hebel
- Minimum Substrate Thickness
- 100 mm
- FRL / FRR
- -/120/120
- Trade
- Plumbing / Hydraulic / Active Fire
- Service
- Concentric 60/100
- Fire Rating
- 120
Fire-stopping products
Application dimensions
- Min Diameter
- 60/100 mm
- Max Diameter
- 60/100 mm
- Service Diameter Range
- 60/100 mm
- Aperture
- Up to 1200 x 500 mm
- Annular Gap
- 0 mm
Specimen size & details
Concentric 60/100 plastic pipe - 101 mm outer pipe with 1.9 mm wall thickness, and 60 mm inner pipe with 2.0 mm wall thickness, penetrating 2 layers of BOSS Batt™ protecting an aperture up to 1200 mm x 500 mm. The system includes a 110 mm BOSS MaxiCollar™ installed to the unexposed side.