Fully Feasible. Tightweight aluminium laminated duct suitable for low Medium pressure air conditioning and ventilation systems. Easy to instal over either oval or round connections. At high temperature, or in the case of fire, non toxic or gas emission The tough standard one layer aluminium laminated construction encapsulates a high tense steel wire helix.
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Fully flexible, lightweight aluminium laminated duct suitable for low.medium pressure air conditioning and ventilation systems. Easy to install aver either oval or round connections At high temperature, or in the case of fire, no toxic or gas emission. The tough standard two Layer aluminium construction encapsulates high tonsile steel wire helix.
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Thermal insulated duct, using standard 10 A-2 type product as inner core, fiberglass insulation and fiberglass grid reinforced aluminium foil. At high temperature or in case of fire. this duct will not generate any toxic fumes or gases. No PVC nor neoprone components are used.
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Accoustical factory insulated duct with special sound absorbing inner liner. The air stream is completely separated from the Fiberglass insulation by the sealed liner and thus the posibility of fiberglass particie erosion is fully eliminated. The duct is completely encased with a tough, durable reinforced aluminium outer jacket.
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This type of silencer uses perforated aluminium foil which encapsulates the helical spring wire as the inner core, fiberglass insulation and helical spring wire supported aluminium foil for the outer duct which gives a good sound absorption.
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