Flame Resistant Polyethylene Tubing | Parker Series PEFR

Flame Resistant

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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)
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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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