BF-2355-4
System details
- Type
- Service Penetration
- Element
- Wall
- Substrate
- Concrete
- Minimum Substrate Thickness
- 100 mm
- FRL / FRR
- -/15/15
- Trade
- Plumbing / Hydraulic / Active Fire
- Service
- PPR
Fire-stopping products
Application dimensions
- Min Diameter
- 0 mm
- Max Diameter
- 160 mm
- Service Diameter Range
- Up to 160 mm
- Aperture
- Up to 1200 x 500 mm
- Annular Gap
- 10 mm
- Sealant Depth
- 10 mm
- Sealant Fillet
- 0 mm
Specimen size & details
Up to 160 mm PP/PPR pipe with 9.1 mm wall thickness, penetrating 2 layers of BOSS Batt™ protecting an aperture up to 1200 mm x 500 mm. Sealant installed around service 10 mm deep in 10 mm annular gap finished flush both sides. The system includes a 160 mm BOSS MaxiCollar™ installed to both sides. Installed in min 100 mm thick walls.