1"x300' Coil Polyethylene Pipe, a durable water supply solution made from 4710Better Grade Raw Material. With a working pressure of 100 PSI and SIDR 19, it ensures reliable water flow. Approved by the National Sanitation Foundation for drinking water use, this black polyethylene pipe comes in a convenient roll for easy installation. Conforming to performance specifications, it offers peace of mind with a limited 25-year warranty.