The Duraline HDPE Conduit, 1.25 in, SDR 11, 6,000 ft, Smooth Wall, Orange with PinPoint 18AWG Tracer (vendor part 10014149, Millennium part 524624) combines a heavier SDR 11 wall with a built-in 18AWG tracer wire so crews can locate the duct after burial without a separate tracer pull. The 6,000-foot put-up cuts down on splices for long directional bore or trenched fiber runs, and the orange jacket flags it as communications duct in mixed utility trenches. Smooth interior walls keep friction low during cable jetting. Order it with couplers and duct plugs rated for SDR 11 conduit.