Champion Duct® Reinforced Thermosetting Resin Conduit (RTRC), fittings, bridge hangers, and strut offer dependability, quality design, and unmatched versatility. That’s why electrical engineers from industries including wastewater treatment, utilities, petrochemical, pipeline, and port authorities increasingly spec these products. Above ground, below ground, concrete-encased – no matter the environment, Champion Duct delivers ease of installation, fire and corrosion resistance, and excellent impact resistance. UL 2515 Listed for newly expanded support spacing distances. UL 2515 Listed for above-ground installations, UL 2420 Listed for below-ground installations, and is CSA listed per CSA-22.2 No. 211.3-96 standards. Standard Wall, Medium Wall, and Heavy Wall conduit are UL 2515 Listed for extended support spacing distances.