3/4" x 100ft PowerPEX Oxygen Barrier PEX-A Tubing, Natural

3/4" x 100ft PowerPEX Oxygen Barrier PEX-A Tubing, Natural

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Views: 4416 Product Code: 665XA3N100H

MPN: 665XA3N100H


Weight:11.00 lb

Dimensions (L x W x H ): 25.50 x 25.50 x 5.00

Usually ships: 1 business days
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The 665XA2N1000H from Sioux Chief is a 100ft roll of 3/4” PowerPEX Oxygen Barrier PEX-a Tubing, Natural. Intended for use in closed or open loop radiant floor heating and hydronic heating systems. Suitable for potable water use. Direct replacement for Uponor/Wirsbo hePEX A1140750 and Mr. PEX 1240010. For use with F1960 style expansion fittings, expander tool and expansion sleeves. Fully compatible with Uponor ProPEX connection system.


  • 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.
  • 3/4” PEX-a tubing.
  • 100 feet roll.
  • Made in the USA.
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