Alu Flex 3 Layers is flexible ducting manufactured with multi layer lining made of an aluminium strip (2 layers) and polyester film (1 layers) in which a spiral wire of harmonic steel is inserted between the layers.
Flexible ducts are used in ventilation , air conditioning, and air handling systems where a high mechnaical strength, temperature and fire resistance is required.
2 Aluminium, 1 Polyester
|Nominal Thickness of Inner Duct||47 micron|
|Available Diameter||102mm - 406mm|
|Temperature Range||-30°C / + 140°C|
|Air Velocity||30m/sec (max)|
|Operating Pressure||2500 Pa (max)|