BF-2978-2
System details
- Type
- Service Penetration
- Element
- Wall
- Substrate
- Double Layer
- Minimum Substrate Thickness
- 90 mm
- FRL / FRR
- -/60/60
- Trade
- Plumbing / Hydraulic / Active Fire
- Service
- HDPE
- Fire Rating
- 60
Fire-stopping products
Application dimensions
- Min Diameter
- 40 mm
- Max Diameter
- 160 mm
- Service Diameter Range
- 40 - 160 mm
- Aperture
- Up to 1200 x 500 mm
- Annular Gap
- 10 mm
- Sealant Depth
- 12.5 mm
Specimen size & details
40 mm - 160 mm HDPE pipe with 4.9 mm - 9.5 mm maximum wall thickness, penetrating 2 layers of BOSS Batt™ protecting an aperture up to 1200 mm x 500 mm. Sealant 12.5 mm deep in 10.0 mm annular gap both sides. 150 mm BOSS MaxiCollar™ installed on both sides.