Thermally insulated flexible duct manufactured with inner tube 3 layers of aluminum and 2 layers of polyester. Reinforced internally with spiral steel wire. 25mm mineral wool insulation, exterior coating with aluminum and polyester multilayer pipe that works as an optimal vapor barrier and prevents condensation
Classification of fire resistance: M1
Maximum working pressure: 3000 Pa
Working temperature: -30 to 140ºC
Maximum speed: 30m/s
In sections of 10 meters for installations of air conditioning, ventilation and VMC systems.