Uponor Wirsbo® hePEX™ Tubing, 1-1/4 in Nominal Size, 1.054 in Inside Dia, 1-3/8 in Outside Dia, 20 ft Straight Length, 80 to 160 psi Working, 73.4 to 200 deg F, PEX-A
Wirsbo hePEX™ tubing is used for closed-loop heating and cooling applications, including radiant and hydronic distribution. Wirsbo hePEX tubing has an EVOH oxygen diffusion barrier that meets German DIN 4726/9. A polyethylene layer extruded over the EVOH barrier protects tubing from site abuse and moisture saturation.