SharkBite U870O100 PEX Coil 3/4" x 100' (Orange) with Oxygen Barrier

*SharkBite U870O100 - 100 ft PEX Tubing 3/4" (Orange Color with Black Text)*. SharkBite PEX tubing is a cross-linked polyethylene tubing for a wide range of residential and commercial plumbing applications. SharkBite PEX tubing manufactured with an oxygen barrier is used for radiant floor and hydronic heating applications. The oxygen diffusion barrier applied to the exterior limits oxygen permeation through the tubing wall in hydronic heating applications and prevents corrosion of ferrous metal parts in the heating system. *Applications*: Plumbing, radiant and hydronic systems for commercial and residential applications. *Certifications*: SharkBite® PEX tubing with oxygen barrier is approved for use in all model codes in the US and Canada for use in hydronic and potable water systems and is certified to the following standards: NSF 14/61, NSF P171, ASTM F 876, ASTM F 877, CSA B137.5 and AWWA C904. *Maximum Working Pressure:* * 160 psi @ 73.4F (23C) * 100 psi @ 180F (82C) * 80 PSI @ 200F (93C)