PEX Tubing Oxygen Barrier - 2 Rolls of 1/2 Inch X 300 Feet Tube Coil - EVOH PEX-B Pipe for Residential Commercial Radiant Floor Heating Pex Pipe (1/2" O2-Barrier, 2x300Ft/Red+Blue)

Dependable Quality: Color: Red / Blue; Nominal Diameter: 1/2"; Total Length: 300ft. Outside Diameter: 0.625"; Inner Diameter: 0.475". Delivers rapid and steady hot and cold water flow. Constructed from PEX material, it is non-toxic, resistant to cracking, and leak-proof. Ideal for potable water or radiant floor heating applications. Effective O2 Barrier: A specialized EVOH layer blocks O2 from entering the tube, safeguarding metal components against corrosion. This helps prolong the operational period of the heating system. The smooth interior pipe surface resists scale buildup, enhancing heat transfer efficiency and rate for energy conservation. Straightforward Installation: Works with different connection systems and floor types, such as: Crimp connection system (crimp tool, crimp rings, crimp fittings); Cinch (clamp) connection system (cinch tool, stainless steel clamps, crimp fittings); Press system; Compression PEX Fittings. Superior Flexibility: Minimum 5" bending radius, simple to bend for various ground conditions. High pressure rating: 80psi at 200°F, 100psi at 180°F, 160psi at 73°F. This provides reliable temperature resistance and protection from cracks and leaks. Versatile Application: Appropriate for residential and commercial use, including: radiant floor heat systems, solar water heater systems, central air-conditioning piping systems, structural concrete slabs, non-structural slabs, staple-up (between joists) radiant floor heating with and without heat transfer plates, "sandwich" type radiant heating (between sub floor and finished floor), and snow and ice melting systems