Rigid-IMC Conduit
Rigid - IMC Conduit Compression and
Set Screw Connectors & Couplings

Rigid Compression and Set Screw Connectors and Couplings connect and bond threadless rigid or intermediate metal conduit to a box, enclosure, or to couple ends of threadless conduit.
The Industrial Hallmark
• Heavy wall industrial grade Rigid Compression Connectors and Couplings carry UL Rain Tight and Concrete Tight listings through the 2” trade size.
• 2-1/2” to 4” carry a concrete tight rating.
• Connectors with insulated throats meet and exceed all code requirements. Insulators with shield conductors prevent thread damage, and reduce the wire pulling force required.
• Set screw fittings utilize captive screws that will not loosen with vibration.

• Rigid Set Screw Connectors and Couplings are all concrete tight when taped.
Versatility
• The true value and significance of these fittings lies in their versatility. Field threading is assured in hostile and hazardous locations.
• Rigid Compression and Set Screw fittings are ideal for use in new construction as well as maintenance and repair.
Breadth of Line
• Reducing Bushings – UL listed for use in Hazardous
Locations. Precision – machined steel assures mechanical protection of the raceway. Available in either tapered or
straight threads.
• Chase Nipples – Precision machined, designed to couple
boxes back-to-back.

• Three piece (Erickson) Couplings – Designed to bond ends of threaded conduit when neither length of conduit can be rotated. Certified Concrete tight; 1/2" and 3/4" trade size are rated Liquid Tight.
• Combination Couplings – Unite EMT to Rigid/IMC. 1/2" and 3/4" trade sizes are rain and concrete tight.
• Conduit Locknuts – UL and CSA listed. Superior steel  
construction and sparkling zinc finish.

• Sealing Locknuts – Provide a positive rain tight seal against water and other liquids. Locknuts can be used with sheet or cast enclosures, or in place of a threaded enclosure connector.
• Grounding Locknuts – To insure a positive bond and for
installations where severe vibration is encountered.

• Conduit Hangers – To fasten and secure EMT or rigid conduit to a threaded rod or mounting surface.

• Rigid Steel Straps – To fasten and support rigid or  intermediate conduit to a mounting surface.

• Reducing Washers – To reduce knockout size on sheet metal boxes or enclosures
Inside this section 
Compression Connectors and Couplings 19
Set Screw Connectors and Couplings 20
Reducing Bushings 21, 22
Chase Nipples 22
Three Piece Couplings 23
EMT to Rigid Couplings 23
Conduit Locknuts 24
Sealing & Grounding Locknuts 25
Conduit Hangers 26
Rigid Steel Straps 27
Reducing Washers 28