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    Oval duct

    Oval duct
    Oval duct
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    Model features
    • Ventilation ducts and fittings
    Series of products
    FlexiVent 01525000
    FlexiVent 01525000
    FlexiVent 01522000
    FlexiVent 01522000
    • Description
    • Modifications
    • Downloads
    • Resistance diagram
    Description
    Description
    • Made of high density polyethylene (HDPE).
    • Maximum air flow: 30 m³/h.
    • Horizontal bend radius: rh = 3×B.
    • Vertical bend radius: rv = 3×H.
    • Circular density 8 kN/m² according to EN ISO 9969.
    • Operating temperature: from -20 to +60 °C.
    • Smooth inner surface for low air resistance and easy cleaning.
    Air speed through the crosssection [m/s] 2 2.5 3
    1 duct – air flow [m³/h] 28 35 42
    2 ducts – air flow [m³/h] 56 70 84
    Duct length [m] Duct resistance [Pa]
    2 4.4 6.8 9.8
    4 8.7 13.6 19.6
    6 13.1 20.4 29.4
    8 17.4 27.2 39.2
    10 21.8 34.0 49.0
    12 26.1 40.8 58.8
    14 30.5 47.6 68.6
    16 34.8 54.4 78.4
    18 39.2 61.3 88.2
    Modifications
    Downloads
    Downloads
    Resistance diagram
    Resistance diagram
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