1/2 in. x 1000 ft. PEX Tubing Oxygen Barrier Radiant Heating Pipe in Red
Oxygen Barrier (EVOH) is a strong and flexible cross-linked polyethylene tubing with superior temperature and pressure ratings that is useful in commercial and residential hydronic radiant heating applications. With the same properties as PEX non-barrier pipes. EVOH PEX barrier pipe keeps oxygen and other elements from infiltrating and corrupting the key mechanical components in heating systems.Reliable resistant to cracks, uninterrupted hot water flow, maintenance free, long life expectancyPerformance - prevents oxygen and foreign elements from penetrating heating system to help maintain corrosion resistance of metal partsFlexible - ability to bend pipe making it easy to work with the bend radius of 5 in.Markings - PEX tubing markings unique feature imprints common standards and ratings making it easy to understand tubing propertiesPEX type: PEX B / color: 1 x red / PEX tubing size: 1/2 in. / coiled: yes / total length: 1 x 1000 ft. / outside diameter: 0.625 in. / inside diameter: 0.475 in. /Pressure ratings: 80 psi at 200°F, 100 psi at 180°F, 160 psi at 73°FResidential and commercial useful for plumbing project in commercial and residential hydronic radiant heating applicationsANSI/NSF 14, NSF RFH (certified for radiant heating applications)Applications - 1/2 in. PEX tubing with oxygen barrier is common for the following radiant floor heating applicationsNon-structural slabs (thermal mass, gypsum slabs)Staple-up (between joists) radiant floor heating with and without heat transfer platesSandwich types radiant heating (between subfloor and finished floor)Standards, certifications and approvals - ASTM F877: standard specification for cross-linked polyethylene (PEX) plastic hot- and cold-water distribution systemsCSA B137.5: cross linked polyethylene (PEX) tubing systems for pressure applicationsAll oxygen barrier PEX tubing we sell meets and exceeds DIN 4726 standard for oxygen barrier requirementsANSI/NSF 14, NSF-rfh (certified for radiant heating applications)