BF-2141-12
System details
- Type
- Service Penetration
- Element
- Wall
- Substrate
- Shaftliner
- Minimum Substrate Thickness
- 128 mm
- FRL / FRR
- -/120/120
- Trade
- Plumbing / Hydraulic / Active Fire
- Service
- PEX
- Fire Rating
- 120
Fire-stopping products
Application dimensions
- Min Diameter
- 0 mm
- Max Diameter
- 20 mm
- Service Diameter Range
- Up to 20 mm
- Annular Gap
- 17.5 mm
- Sealant Depth
- 26 mm
- Sealant Fillet
- 0 mm
Specimen size & details
1-sided installation. System is approved for installation in both directions through the double layer plasterboard.
Up to 20 mm PE-Xa pipe. Sealant to depth of plasterboard in 17.5 mm annular gap finished flush.