1-1/2" Expansion Coupling

1-1/2" Expansion Coupling Rigid Conduit Fitting The 1-1/2" Expansion Coupling by Southwire is designed for use in electrical distribution and lighting solutions requiring flexible conduit connections. This rigid expansion coupling accommodates up to 4 inches of linear movement caused by thermal expansion and contraction, making it suitable for outdoor structures such as bridges, railroads, and buildings. The weatherproof, hot dip galvanized finish ensures durability in severe environmental conditions. Its internal grounding design eliminates the need for external bonding jumpers and cables, supporting safe and reliable conduit installations. Specifications Size: 1-1/2" Product Weight: 24.95 lbs Manufacturer: Southwire Manufacturer Part #: TXJG54HDG Finish: Hot dip galvanized Material: Steel body with malleable iron reducer, washer, and bushing Grounding Spring: Beryllium bronze-electrogalvanized Certification: c(UL)us listed for wet locations (UL 514B) Features Allows up to 4" of linear movement (2" in either direction on center) caused by thermal expansion and contraction Weatherproof design suitable for outdoor use on structures prone to movement Internal grounding design prevents need for external bonding jumpers and cables Prevents conduit buckling and circuit failures Compatible with Rigid UL 6 Conduit PTFE composite packing and gasket for secure sealing Downloads & Links Spec Sheet Installation Instructions-Expansion Couplings