Zurn hy-PE-Rtube QHR4PC100PX Barrier Tubing Coil, 3/4 in, 100 ft L, CTS, PE-RT, Orange

3/8 to 1 in coils of hy-PE-RTube barrier tubing offers high-temperature resistance up to 180 deg F and increased flexibility for fast and easy installation. The integral oxygen barrier limits oxygen permeation through the tubing wall, preventing system corrosion. Tubing is for use in radiant and hydronic heating systems.