Bradflo
Bradflo Aludec 4-Zero Range of flexible duct has been tested and meets all requirements of Australian Standards AS 4254.1 2012 and Building Codes of Australia Domestic and Commercial Air Handling Systems. The Aluminium- Laminated Inner core with Metalized Outer Sleeve has a multi-layered construction containing Flame Retardant Water based adhesive with high tensile wire helix encapsulated. The insulation used is a safe allergen free polyester fibre which can be produced with Thermal ratings of R0.6, R1.0, R1.5 and R2.0.
