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Parker Polyurethane Tubing

Series U: Polyether Base

Series U: Polyether Base

Applications/Markets: Pneumatic controls, Robotics, Machine tools, General pneumatics, Vacuum equipment, Analytical instrumentation, Semiconductor equipment, Medical and laboratory applications

Features:

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

Series U: Polyether Base Tubing Specifications

Part Number Tube O.D. Tube I.D. Average Wall Thickness Working Pressure at 73°F/23°C Minimum Burst at 73°F/23°C Reel Length Weight
Natural in/mm in/mm in/mm psi/bar psi/bar feet lbs per ft/kg per mtr
U-21-XXXX 1/8 - 3.2 .063 - 1.6 .031 - 0.79 125 - 8.6 375 - 25.9 0050, 0250, 0500, 1000 .005 - .007
U-32-XXXX 3/16 - 4.8 .125 - 3.2 .031 - 0.79 125 - 8.6 375 - 25.9 0050, 0250, 0500 .008 - .012
U-42-XXXX 1/4 - 6.4 .125 - 3.2 .063 - 1.6 125 - 8.6 375 - 25.9 0050, 0250, 0500, 1000 .018 - .027
U-64-XXXX 3/8 - 9.5 .250 - 6.4 .063 - 1.6 125 - 8.6 375 - 25.9 0050, 0250, 0500, 1000 .030 - .045
U-85-XXXX 1/2 - 12.7 .328 - 8.3 .086 - 2.2 125 - 8.6 375 - 25.9 0050, 0250, 0500 .044 - .065
U-86-XXXX 1/2 - 12.7 .375 - 9.5 .063 - 1.6 85 - 5.9 255 - 17.6 0050, 0250, 0500 .042 - .062
U-96-XXXX 9/16 - 14.3 .375 - 9.5 .094 - 2.4 125 - 8.6 375 - 25.9 0050, 0100 .068 - .101
U-128-XXXX 3/4 - 19.1 .500 - 12.7 .125 - 3.2 125 - 8.6 375 - 25.9 0050, 0100 .120 - .179

Recommended Fittings