1/2" x 1000ft PowerPEX Oxygen Barrier PEX-B Tubing, Orange (Expandable, F1960 compliant)
Brand: Sioux Chief
Part#: 665X2H1000
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1000ft roll of 1/2" Sioux Chief PowerPEX oxygen barrier type PEX-b tubing, compatible with cinch/crimp (F1907 brass and F2159 poly PEX fittings) AND expansion (F1960 brass or poly fittings) connection systems.

  • Closed loop or open loop radiant floor heating
  • Open-loop heating applications
  • Hot and cold potable water uses

  • Made in the USA
  • Lead-free, certified for potable water use (NSF/ANSI 61 & 372, nsf-pw-g)
  • Compatible both with crimp AND expansion (Uponor ProPEX and similar) type fittings
  • A USA-made, lower-cost alternative to PEX-A tubing
  • Meets ASTM F876/F877/F2023/F1960/F2080/F2159/F1807 & CSA B137.5 standards
  • UPC listed
  • Pressure/temperature ratings: 160 psi @ 73.4°F, 100 psi @ 180°F, 80 psi @ 200°F.
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