1/2" x 300ft PowerPEX Oxygen Barrier PEX-A Tubing, Natural
Brand: Sioux Chief
Part#: 665XA2N300H
In Stock
Usually ships: within 1 business days
300ft roll of 1/2" Sioux Chief PowerPEX oxygen barrier type PEX-a tubing. For use with F1960 style expansion fittings, expander tool, and expansion sleeves. Fully compatible with Uponor ProPEX connection system.

  • Closed loop or open loop radiant floor heating
  • Hydronic heating systems
  • Approved for potable water use.

  • Uponor/Wirsbo hePEX A1250500
  • Mr. PEX 1220030.

  • Made in the USA
  • Lead-free, certified for potable water use (NSF/ANSI 61 & 372, nsf-pw-g)
  • Meets ASTM F876/F877/F2023/F1960/F2080/F2159/F1807 & CSA B137.5 standards
  • UPC listed
  • Installed using expansion method (expansion tool + rings), compatible with Uponor/Wirsbo ProPEX system (hePEX, AquaPEX), Sioux Chief, Mr. PEX & Rehau
  • Pressure/temperature ratings: 160 psi @ 73.4°F, 100 psi @ 180°F, 80 psi @ 200°F.
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