HeatLink, Calgary, Alta, presents its 5/8 inch 400 ft O2 Barrier UV stabilized PEX-a tubing to market. The PEX tubing has a minimum bending radius of six times the diameter at 68F and has a maximum operating temperature of 180F at 100 PSI.
In addition, the PEX tubing resists scaling and corrosion and is also freeze and chemical-resistant.