Nu Flow introduces the Nu Line System, which creates an epoxy barrier coating between pipe and the material flowing through it. It is a simple but highly effective pipe restoration process that completely coats the inside wall of a variety of pipe including metal, iron, steel and other materials. The Nu Line System is applicable in 1/2” to 10” diameter pipe in potable hot and cold drinking water lines, water distribution mains, industrial pressure applications, compressed air systems, process pipe, hydronic systems (air and water) heating and cooling lines, fire suppression sprinkler systems and more.