Flame Resistant Polyethylene Tubing | Parker Series PEFR

    Flame Resistant

    polyethylene-tubing-parker-pefr-series.png

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    FEATURES:

    • Excellent stress crack resistance
    • Color: Black

    CERTIFICATIONS:

    • UL 94 V-2
    • ASTM D-1693 (10% IGEPAL) for stress crack resistance

    For pneumatic controls in HVAC applications

    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)

    Minimum Bend Radius (in)
    PEFR-2.5-XXXX 5/32 .096 030 185 740 .50
    PEFR-4-XXXX 1/4 .170 .040 140 560 .75
    PEFR-6-XXXX 3/8 .250 .062 155 620 1.50
    PEFR-8-XXXX 1/2 .375 .062 100 400 1.75

     

    Maximum Working Pressure (psig)
    tubing-parker-pefr-series-pressure-rating.png
     

    Notes

    • Using the same base linerar low-density polyethylene (LDDPE) as the E-Series tubing, PEFR tubing has the following advantages:
      • Resistant to environmental stress cracking exceeding that of ordinary polyethylene tubing as measured by ASTM D-1693 (10% IGEPAL)
      • The recommended operating temperature range for service at rated pressures with compatible fluids is -85°F to 150°F (-65°C to 66°C)

    Use with The Following Parker Fittings

    • Compression
    • Compress-Align
    • Hi-Duty
    • Fast & Tite
    • Flow Control
    • Prestolok Brass
    • Dubl-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.

     

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