The Bridgeport 153-MI 1″ Rigid to Enclosure Malleable Iron Insulated Threaded Hub is your solution for connecting threaded rigid service entrance conduit to a box or enclosure. The NPT threads create a concrete and water-tight. vibration-resistant seal when secured with the locknut and set screw to the enclosure. Featuring an insulated throat for conductor protection that withstands temperatures up to 105°C . Bridgeport threaded hubs come in a wide range of sizes and styles to provide complete installation flexibility. helping you install fast and deliver more. We engineer our hubs with quality and innovation. allowing contractors to save time and money on every job. When you need quality electrical fittings for more efficient jobs. look for Bridgeport.
