CHARACTERISTICS:
Combi flexible duct is a combination of an aluminium/ polyester laminated inner duct with an encapsulated high tensile steel wire helix and covered with a mechanical resistant PVC layer.
Fire reaction: Class 1
Working temperature: -30°C +140°C
Max. pressure: 3000 PA
Max. air speed: 30 m/s
Lenght: ml 10
DETAILS:
Applications: Heating-ventilation-air conditioning