BF-2737-7
System details
- Type
- Service Penetration
- Element
- Wall
- Substrate
- AAC / Hebel
- Minimum Substrate Thickness
- 76 mm
- FRL / FRR
- -/60/60
- Trade
- Plumbing / Hydraulic / Active Fire
- Service
- PPR
- Fire Rating
- 60
Fire-stopping products
Application dimensions
- Min Diameter
- 0 mm
- Max Diameter
- 50 mm
- Service Diameter Range
- Up to 50 mm
- Aperture
- Up to 600 x 600 mm
- Annular Gap
- 0 mm
Specimen size & details
Up to 50 mm PPR pipe with 2.9 mm wall thickness, penetrating 1 layer of BOSS Batt™ protecting an aperture up to 600 mm x 600 mm sealed at the interface of the wall with sealant. The BOSS Batt™ was friction fitted within the aperture flush to the face. The system includes a 50 mm BOSS MaxiCollar™ installed to both sides. For framed systems, the BOSS Batt™ is to be centrally located within the wall with maximum 50 mm timber or steel framing.