Due to the structure of the middle layer, the flexible polyester duct is suitable for places with high humidity and due to the transpiration of the incoming air and the prevention of energy waste. 220 g unpunched polyester insulation is used in the middle layer of the flexible polyester ducts.
Its thickness is 2 cm and it has a low density and does not self-ignite and does not emit toxic gases in a fire.
۱۰۰ micron layer thickness includes:
Inner layer made of aluminum tape with polyester
Middle layer made of 220 g polyester insulation
Outer layer made of aluminum tape with polyester
Diameter range: from 2.4 to 24 inches (Diameters produced (inches): 2.4 3.2 4 5 6 8 10 12 14 16 18 20 22 24)
High carbon wire diameter: 1.2 – ۱.۶ mm
MAX pressure tolerance range: 4700pa
Air speed: maximum 30 m/s
Temperature tolerance range -25 to +120 degrees Celsius
Packing length: 10 meters