Polyurethane Tubing | Parker Series U

    NOTICE: Parker Parflex division will discontinue offering Series U Polyurethane Tubing August 1, 2019.

    The recommended replacement is likely the new Series 95U, available July 1, 2019.

    Polyether Base

    polyurethane-tubing-parker-u-series.png

    Return to Plastic Tubing Selection Page

    FEATURES:

    • 90 to 95 Shore A durometer
    • Excellent kink and abrasion resistance
    • Excellent hydrolytic stability
    • Flexible and easy to assemble onto designated fittings
    • Polyurethane tubing exhibits the elongation and recovery characteristics of rubber and the chemical resistance associated with plastics

    Sizes and Specifications


    Part Number Tube O.D. (in) Tube I.D. (in) Average Wall Thickness (in) Working Pressure (psi, at 73°F/23°C) Minimum Burst (psi, at 73°F/23°C)
    U-21-XXXX 1/8 .063 .031 125 375
    U-32-XXXX 3/16 .125 .031 125 375
    U-42-XXXX 1/4 .125 .063 125 375
    U-64-XXXX 3/8 .250 .063 125 375
    U-85-XXXX 1/2 .328 .086 125 375
    U-86-XXXX 1/2 .375 .063 85 255
    U-96-XXXX 9/16 .365 .094 125 375
    U-128-XXXX 3/4 .500 .125 125 375

    Available Colors Maximum Working Pressure (psig)
    tubing-parker-u-series-colors.png tubing-parker-pat-series-pressure-rating.png
     

    Notes

    • The suggested operating temperature range for service at rated pressures with compatible fluids is -40°F to 180°F (-40°C to 82°C)

    Use with The Following Parker Fittings

    • Fast & Tite
    • Flow Control
    • Prestolok Brass
    • Prestolok Composite
    • TrueSeal
    • Par-Barb

    A tube support should be used with this tubing for maximum holding power where end loading, vibration or pressure spikes may occur. See compatibility chart for plastic tubing with fittings.

     

    How to Order

    PLASTIC TUBING OPTIONS

    PLASTIC TUBING SELECTION

    THERMOPLASTIC TUBING

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