Uponor Wirsbo® hePEX™ Tubing, 3-1/2 in Nominal, 2.784 in Inside Dia, 3-5/8 in Outside Dia, 100 ft Coil Length, 80 psi Working, 200 deg F, Cross Linked Polyethylene, Domestic
Wirsbo® hePEX™ features an oxygen barrier that conforms to DIN 4726 for use in closed-loop hydronic piping and radiant heating and cooling applications. The tubing is rated and listed by the Hydrostatic Stress Board of PPI at 200 deg F at 80psi, 180 deg F at 100psi and 73.4 deg F at 160psi. It is compatible with Uponor ProPEX® and QS-style fittings and is manufactured in full compliance to ASTM F876 and F877. It is also listed to NSF 61 for potable-water applications.