Industrial 5-IN HW COMPRESSION COUPLING Conduit Fittings

The 5-IN HW Compression Coupling Conduit Fitting securely joins 5-inch heavy-wall rigid metal conduit with a threadless compression connection, preserving electrical continuity and mechanical strength in demanding industrial and commercial electrical systems. Made of steel or malleable iron, it accepts zinc-plated, galvanized, or electro-galvanized finishes and uses a compression nut and sleeve to form a tight, vibration-resistant joint. The installation is a threadless compression connection, designed specifically for 5-in. HW RMC, and provides grounding continuity when properly installed along with corrosion resistance in challenging environments. This conduit coupling is commonly employed in industrial facilities, manufacturing plants, power generation facilities, substations, motor control centers, outdoor power distribution, and commercial buildings where robust conduit protection and long-term reliability are essential. Standards compliance varies by manufacturer, with UL Listed and CSA Certified options depending on the supplier.