Rectangle Aluminum Flexible Duct
◆ Made of spiral steel wire laminated with aluminum/polyester foil.
◆ Self-holding during usage and low wind resistance.
◆ No toxic gases release at high temperature or in the case of fire alarm.
◆ Ideal for using in general purpose exhaust applications.
Square aluminium foil flexible hose is made of laminated aluminium foil composite film wrapped around high elastic spiral steel wire.
After straightening, it has good self-sustainability, low wind resistance, clean and hygienic. When meeting high temperature or fire alarm, it does not produce toxic gases. It is suitable for high, medium and low pressure air conditioning and ventilation systems with convenient installation.
|Construction||2 Aluminum Foil + 1 PET|
|Carbon Steel Wire Diameter||0.6mm-2.5mm|
|Fire Resistance||Class A2(Max)|
|Compress Ratio||1: 25|
|Maximum Air Velocity||30m/s|
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