AIRTECHNIC's ALUAFS.70 flexible airduct.

• Flexible Duct Construction: 3 ply Aluminium + 2 ply Polyester.
• Flexible Duct Nominal Thickness: 70 micron.
• Temperature Range: -30 °C / +150 °C.
• Air Velocity: 30 m/s (maximum).
• Operating Pressure: 3.000 Pa (maximum).
• Limited Combustibility.
• Certificates: France M1, Europe EN ISO 11925-2 & EN 13823, Class B-s1, d0 Europe EN 13501-1, Class 0 BS 476 : Part 6 & 7.