BF-2250-2
System details
- Type
- Service Penetration
- Element
- Wall
- Substrate
- Double Layer
- Minimum Substrate Thickness
- 118 mm
- FRL / FRR
- -/60/60
- Trade
- Plumbing / Hydraulic / Active Fire
- Service
- Steel Pipe
- Fire Rating
- 60
Fire-stopping products
Application dimensions
- Service Diameter Range
- 60 mm
- Aperture
- 65 mm
- Annular Gap
- 0.5 - 2 mm
- Sealant Depth
- 13 mm
- Sealant Fillet
- 30 (Wall) x 50 (pipe) mm
Specimen size & details
FRL has been limited to the published perfromance of the wall.
50NB Steel pipe. FM 300 installed into the annular gap, 13 mm deep finished flush. An additional 30 mm (Wall) x 50 mm (pipe) fillet both sides.