Uponor AquaPEX blue coils
Uponor AquaPEX piping is used in hot and cold water distribution systems and AquaSAFE™ residential fire safety systems. Uponor AquaPEX pipe is suitable for use in hydronic heating applications where the system contains no ferrous corrodible components or where any ferrous components are isolated from the tubing. Uponor AquaPEX tubing coils and straight lengths come in red, white and blue for potable-water applications, and purple for water-reclamation applications. Uponor AquaPEX blue tubing is marked with the PEX 5306 designation as required by the most recent edition of ASTM F876-15a, indicating it exceeds ASTM F876 chlorine-resistance requirements for continuous-recirculation systems operating up to 140°F (60 °C) while also affording a six-month UV-resistance level.