• Rigid Conduit Coupling
• Type Threaded Three Piece
• Trade Size 4 Inch
• Diameter 5-1/2 Inch
• Length 3-3/16 Inch
• Material Zinc Electroplated Chromate Coated Malleable Iron Bushing/Case, Steel/Malleable Iron Ring
• Constructional Feature Concrete Tight
• Standard Package 1
• Approval UL, CSA
• Used On IMC/Rigid Conduit

Features / Benefits

• With An Erickson Coupling, a Conduit Run May be Completed when Neither Conduit Can be Turned
• A Conduit Run May also be Broken without Taking Down the Whole Run
• Conduit Joined with Erickson Couplings is Rigid and In-Line and Vibration will Not Loosen the Connections