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Flexible Insulated Duct

  • PETE-FLEX flexible duct is made from  aluminium polyester foil encapsulated with spirally wound steel wire.  PETE-FLEX flexible duct is strong and versatile. It is manufactured with two concentric helical ducts and insulated with glasswool Insulation and suitable for air-conditioning and ventilation usages. PETE-FLEX flexible duct is recommended for both commercial and residential projects.

  • Diameter (Nominal)

    75mm - 500mm

    Standard Length

    10 metre for 25mm Thick Insulation

    5 metre for 50mm Thick Insulation

    Service Temperature 0° C to 120°C
    Steel Wire (Diameter) 1.0mm to 1.4mm
    Laminated Aluminium Foil 32 to 42 micron
    Pressure Ratings

    250 WG Positive

    25 WG Negative

    Velocity 28mm - 1 (5500Fpm)
    Steel Wire Pitch 30mm
    Glasswool Insulation Density: 16kg/m3; 32kg/m3; 48kg/m3
    Thickness: 25mm and 50mm
    Fire Rating with COC Class 0; Bristish Standard 476 Part 6 and Part 7

     

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