General description
The CasaFan BS18 Fireproof Bulkhead is a fully enclosed fire protection device designed for ventilation systems. It features a tubular thermal tipping device that ensures effective fire protection without the need for individual shutoff devices for connected ventilation equipment. This bulkhead is ideal for use with fume exhaust hoods and is available in various sizes.Technical specifications
- Housing: Metal, fully enclosed
- Fire transmission sealing: Intumescent building material WINTU 9.8
- Nominal widths available: 80 mm to 200 mm
- Free air passage cross-sectional area Afree: Ranges from 0.0047 to 0.0300 m² depending on the model
- Approved fire resistance grading: K 90 - 18017, VKF Z 14204, F90, DIBt Z 41.3 - 556
Compatibility and accessories
- Compatible with all ventilation systems featuring single or central fan units
- Suitable for heat recuperation systems
- Ideal for connection to fume exhaust hoods with or without their own fan
Installation
- Mounting options: Horizontal or vertical
- Quick and easy installation process
Usage
- Designed for residential applications only
- Not approved for use in commercial or professional kitchens (e.g., canteens, cafeterias)

















