Designed to slow the spread of fire or smoke the BSD-PW is renowned for its easy installation and maintenance. The BSD-PW meets the Australian and New Zealand standards (AS.1530.4-2014) and has been proven to have a very low air leakage rate.
- Meets the latest standards (AS.1530.4-2014)
- Rated up to 2 hours
- Specifically designed for installation in plasterboard walls
- No separate balancing damper or duct access hatch required
- Fast and easy installation
- Supplied as a kitset
- Custom lengths available POA
- Stainless steel version available POA
- Integrated insulated sleeve (no external insulation required)
- Patent Pending 772967
- Complies NCC 2019 (Australia)