BF-3120-25
System details
- Type
- Service Penetration
- Element
- Floor
- Substrate
- Concrete Slab
- Minimum Substrate Thickness
- 150 mm
- FRL / FRR
- -/45/45
- Trade
- Plumbing / Hydraulic / Active Fire
- Service
- PE
Fire-stopping products
Application dimensions
- Min Diameter
- 0 mm
- Max Diameter
- 50 mm
- Service Diameter Range
- Up to 50 mm
- Aperture
- Up to 1200 x 500 mm
- Annular Gap
- 11 mm
- Sealant Depth
- 10 mm
Specimen size & details
Up to 50 mm PE pipe with 3.0 mm - 4.6 mm maximum wall thickness, penetrating 2 layers of BOSS Batt™ protecting an aperture up to 1200 mm x 500 mm. Sealant 10.0 mm deep in 11.0 mm annular gap on both sides. 55 mm BOSS MaxiCollar™ installed on the underside.