• Suitable for low and medium pressure ventilation and air conditioning systems,
• Thermally insulated,
• Aluminium inner and outer face,
• MARINE certified,
• A+ labelled
• Insulated with formaldehyde free glass wool
• M0+M1 certified according to France national reaction to fire standard

Flexible Duct Construction 3 ply Aluminium + 1 ply Polyester Flexible Duct Nominal Thickness 74 micron Jacket Construction 1 ply Aluminium + 2 ply Polyester Jacket Nominal Thickness 45 micron Insulation - Thickness - Density Glasswool 25 mm - 16 kg/m³ Diameter Range 82 mm - 800 mm Temperature Range -30 °C / +250 °C Air Velocity 30 m/s (maximum) Operating Pressure 3000 Pa (maximum) Standard Length 10 m Packing Single cardboard Reaction to Fire Difficult to Ignite