3-1/2 EXPANSION COUPLING,8 MOVEMNT

3-1/2 Expansion Coupling with 8 Inch Movement This 3-1/2 inch conduit expansion coupling is designed to allow for the contraction and expansion of a conduit run without reducing the mechanical or bonding integrity of the raceway. It is suitable for rigid steel or intermediate metal conduit applications, making it a reliable component for electrical distributors and switchgear suppliers requiring secure and flexible conduit connections. Specifications Material: Malleable Iron Zinc Plated Movement: 8 inches Length: 16.87 in Outside Diameter: 6.37 in Internal Bonding Jumper: Tinned Copper Braid Packing Material: PTFE/Synthetic Fiber Product Weight: 35.31 lbs Manufacturer: Thomas & Betts Manufacturer Part #: XJG98-TB Features Allows for thermal expansion and contraction without compromising mechanical or bonding integrity Internal bonding jumper sized to meet UL fault current test requirements and comply with NEC bonding requirements (NEC Article 250.98) No external bonding jumper required to meet NEC standards Constructed from durable malleable iron with zinc plating for corrosion protection Raintight seal created by compressing PTFE packing with gland nut, no disassembly required during installation Downloads & Links Spec Sheet Spec Sheet