n nInsulated & Uninsulated Flexible HVAC duct models are available with Metalized jacket to  provide ultimate strength and protection. Metalized polyester vapor barriers are reinforced with Fiberglass scrimfor high durability,tear resistance and outstanding thermal protection. n nDownload catalogue to view the complete range of products. n nDescription: nFlexible ducts are available from 4″ up to 20″ Dia n nAluminium Metal Duct: n n n nAirmaster Aluminium metal duct is an all metal flexible duct that is constructed entirely without the use of adhesives. All the features below makes it an ideal alternative to cloth type flexible duct. This can be used in heating, ventilation and air conditioning applications. It comes in a standard length of 3m. n nFeatures:  n

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• Strong – Highly puncture resistant
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• Light weight
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• Easy installation
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• Low pressure drop
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• Saves energy
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• Insulation not required
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• Easy to repair
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• Corrosion resistant
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• Leak proof
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