Expansion Coupling, 4″, Steel for Dry Locations

Rigid Expansion Couplings

#EC-400

The Bridgeport 4″ Mighty-Move Zinc-Plated Steel Expansion Coupling is used to compensate a plus or minus 2-inch lateral movement for rigid or EMT applications in dry locations.

• Easy to Use: The low profile coupling assembles like a standard rigid, IMC or EMT set screw coupling
• Flexibility: The assembly compensates a plus or minus 2-inch lateral movement of IMC or Rigid conduit
• Professional Performance: All Bridgeport fittings meet OSHA-recognized, NRTL-listed electrical standards and the stringent bonding and grounding requirements of 514B cULus