Cresline 18339 High Density Polyethylene Pipe, 300', 100 PSIHighlights: Flexible Coils ORDER By Coil Working pressures based on PSI at 73. 4 degrees Fahrenheit 100 Psi Max Working Pressure Hd 100 Sidr 15 Black Blue Label White Print Nsf Potable Water Pipe Ins. X Lgth. Ft. : 1 X 300 PE3608 high density, manufactured from selected resins. Use for farm ranch water systems, electrical or cable TV conduit, construction and excavations, city service lines, mine and industrial drainage, sprinkler systems, irrigation,