Insulated aluminum semi-flexible air ducts specially designed for low and medium pressure air handling systems.

• Flexible Duct Construction : 1 ply Aluminium (corrugated) (Perforated)
• Flexible Duct Nominal Thickness : 90 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 : 80 mm - 400 mm
• Standard Length : 1 m / 2 m / 3 m
• Leakproof
• Reaction to Fire : Fire Retardant