BF-2704-5
System details
- Type
- Service Penetration
- Element
- Wall
- Substrate
- Masonry
- Minimum Substrate Thickness
- 116 mm
- FRL / FRR
- -/120/90
- Trade
- Plumbing / Hydraulic / Active Fire
- Service
- PPR
- Fire Rating
- 120
Fire-stopping products
Application dimensions
- Min Diameter
- 0 mm
- Max Diameter
- 110 mm
- Service Diameter Range
- Up to 110 mm
- Annular Gap
- 10 mm
- Sealant Depth
- 10 mm
Specimen size & details
Up to 110 mm PPR pipe with 2.7 mm maximum wall thickness. Sealant 10.0 mm deep in 10.0 mm annular gap both sides. 110 mm BOSS MaxiCollar™ installed on both sides.