REDUCING BUSHING ALUMINUM FOR RIGID METAL CONDUIT AND IMC URETHANE PURPLE COATING RBA-UR SERIESClass I Group B.C.D. Clase II Group E.F.G. Class IIIThe reducing bushings are used to reduce the conduit hubs to asmaller size and are used in rigid and IMC conduit systems.For use in corrosive environments.Urethane purple: 2 mils minimum.Compliance:UL 514B, UL 886CSA C22.2 No. 30CSA C22.2 No. 18NEMA BI-50006-2024 DOWNLOAD SPEC SHEET