The Bridgeport 1129-AL 3-1/2-Inch Three-Piece Aluminum Conduit Coupling is your quick-connect solution to join two lengths of threaded rigid or IMC conduit. The plain-finish aluminum coupling provides the underlying insulation system from weather and physical damage. It is lightweight. easy to install. and corrosion-resistant. With an overall length of 3-5/8 inches and a 5-1/4-inch diameter. the coupling is solidly built to meet construction and general industry OSHA-recognized. NRTL-listed electrical standards. the stringent bonding and grounding requirements of 514B cULus and to be RoHS compliant. Bridgeport’s wide selection of products is manufactured for innovation. consistency and quality — providing you with connectors. couplings. or transition fittings that are safety listed. ensuring code compliance to meet your needs enabling you to do your best work at a lower total cost. We build every product with the same goal in mind: guaranteeing a fast. professional-grade. trouble-free installation. When you need a solution you can depend on. be sure to look for Bridgeport Orange.
