BENTISM Oxygen O2 Barrier PEX Tubing - 1/2 inch X 300 FT Pex Tube Coil - EVOH PEX-B Pipe for Residential Commercial Radiant Floor Heating Pex Pipe
BENTISM Oxygen O2 Barrier PEX Tubing - 1/2 inch X 300 FT Pex Tube Coil - EVOH PEX-B Pipe for Residential Commercial Radiant Floor Heating Pex Pipe
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BENTISM Oxygen O2 Barrier PEX Tubing - 1/2 inch X 300 FT Pex Tube Coil - EVOH PEX-B Pipe for Residential Commercial Radiant Floor Heating Pex Pipe

|3 ratings

Key item features

  • Durable Construction: Made from PEX material, this 1/2" x 300ft tubing is non-toxic, crack-resistant, and leak-proof, ensuring reliable hot/cold water flow for potable water or radiant floor heating.
  • Oxygen Barrier: Features a unique EVOH layer that prevents oxygen penetration, protecting metal components from corrosion and extending the heating system's lifespan.
  • Flexible Installation: With a minimum 5" bending radius, the tubing is easy to maneuver and compatible with various connection systems, including crimp, cinch, press, and compression PEX fittings.
  • Versatile Applications: Suitable for residential and commercial use in radiant floor heating, solar water heater systems, central air-conditioning, and snow/ice melting systems.
  • Optimal Dimensions: The tubing has an outside diameter of 0.625" and an inner diameter of 0.485", designed for efficient water flow and heat dissipation.
  • Pressure Resilience: Capable of handling significant pressure ratings: 80psi @ 200°F, 100psi @ 180°F, and 160psi @ 73°F, ensuring temperature resistance and preventing leaks.
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3.7 out of 5 stars
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Apr 28, 2026
Walmart customer
Item details
Size: 300'
5 out of 5 stars review

Verified Purchase

Use for Garden grow tunnels

A winner in my garden, I use it for Very sturdy grow tunnel arches at an incredibly low price.

Incentivized Review
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