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4" three piece couplings are used to connect 4” threaded rigid or IMC conduits that are not able to be turned. Garvin Industries’ three piece couplings provide concrete tight connections. Garvin Industries’ heavy gauge construction maintains mechanical protection and solid grounding of one conduit to another. Three piece couplings are zinc electroplated for excellent corrosion protection in damp locations.
Application: These three-piece couplings are used to connect threaded rigid or IMC conduits that are not able to be turned. Garvin Industries’ steel three-piece couplings provide concrete-tight connections.
Advantages: Garvin Industries’ heavy-gauge steel construction maintains mechanical protection and solid grounding of one conduit to another. Three-piece couplings are zinc electroplated for excellent corrosion protection in damp locations.
Field Names: Three piece couplings, three piece coupler, conduit union, 3 piece conduit union, Erickson.
We regularly work with customers who require large quantities and customized solutions for their electrical supply needs. In addition to our everyday low prices, we offer volume discounts for large orders. If you are considering a large order, we would like the opportunity to provide you with a specialized quote. Please contact our skilled Customer Service Representatives at (847) 455-0188.
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