Thomas & Betts Co - ABB XD8-TB 3 INCH EXP/DEFL COUPLING

3 Inch XD Cast Iron Expansion/Deflection Coupling with Electro Zinc Plating Features: Accommodates axial expansion/contraction up to 3/4 in., parallel deflection up to 3/4 in. and angular misalignment up to 30 degree.; NPT threaded hubs fit standard threaded rigid metal conduit.; Watertight, flexible neoprene outer jacket, zinc-plated and acrylic-painted hubs and stainless steel tamper proof straps ensure superior corrosion resistance, ideal for use in harsh environments.; Includes an Erickson® type conduit union for faster, easier installation to reduce labor costs.; Suitable for use indoors, outdoors, direct buried or embedded in concrete.; Durable stainless steel inner sleeve provides a constant, smooth inner diameter in any position to ease wire pulling and protect wire insulation from damage.; Copper ground mounting plates and internal grounding bonding jumper both entirely enclosed to safeguard against theft.; Can also be used with rigid PVC conduit with the use of standard adapters (not supplied). - Application: Applications in which conduit runs are subject to movement due to external forces or temperature changes.; Watertight-NEMA 4; UL Listed to UL 514B and CSA Certified to C22.2 No. 18.3 Suitable for wet locations - hub sizes 1 in. - 2 1/2 in.; Bridges, tunnels, inter-building walkways, docks and piers and wastewater and water treatment facilities.