Zurn 3/4 in. x 100 ft. Flexible Oxy Barrier Tubing
Zurn PEX Performa tubing is produced using the silane method of cross-linking. It is used in residential and commercial applications for radiant heating, snow and ice melt, turf conditioning, hot water baseboard, water distribution to manifolds, hydronic coils and radiant cooling etc. Performa tubing has an EVOH oxygen diffusion barrier applied to its exterior, limiting the oxygen permeation through the tubing wall and into hydronic heating applications that can contribute to the corrosion of ferrous metal parts in the heating system. The EVOH barrier is capable of limiting oxygen diffusion through the tube to no greater than 0.10 g/m^3/day at 104°F water temperature in accordance with DIN 4726. Color: Orange.