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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.
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
- 1.1 in at 10 deg F of 100 ft linear expanssion rate
- Cross-linked polyethylene PEX-a Engel method material
- Use ProPEX® fittings for pipe sizes to 3 in
- Use WIPEX™ fittings for 3-1/2 in and 4 in pipe
- ColorWhiteInside Diameter1.054 inMaterialPEX ANominal Size1-1/4 inOutside Diameter1-3/8 inTemperature Rating73.4 to 200 degFWorking Pressure80 to 160 psiLength20 ftManufacturerUponorManufacturer #A1921250TypeStraight Pipe