Galvanized RMC - 3 Inch Galvanized Coupling

Ensure a strong and reliable conduit connection with our 3 Inch Galvanized Rigid Steel Conduit Coupling. Designed to securely join two lengths of Galvanized Rigid Conduit (GRC) or Intermediate Metal Conduit (IMC), this heavy-duty coupling is ideal for both indoor and outdoor electrical installations. Its galvanized steel construction provides exceptional corrosion resistance, making it perfect for demanding environments.

Key Features & Benefits:

✅ Heavy-Duty Galvanized Steel – Built for long-lasting durability and corrosion resistance.
✅ Precision Threading – 8 threads per inch ensure a secure and stable fit.
✅ Versatile Application – Compatible with both GRC and IMC conduit for flexible use.
✅ Industry Compliant – Meets UL, CSA, ANSI/NFPA 70 NEC 344, and NOM-001-SEDE standards for safety and performance.
✅ Effortless Installation – Easy to assemble, reducing labor time and installation costs.

Technical Specifications:

✔ Trade Size: 3 Inch
✔ Material: Steel
✔ Finish: Galvanized
✔ Threads per Inch: 8
✔ Pitch Diameter at End of Thread: 2.7195 inches
✔ Hand-Tight Standoff Basic Inches: 1-1/2

Built to handle commercial, industrial, and residential electrical applications, this 3 Inch Galvanized RMC Coupling ensures seamless integration into your conduit system. Whether upgrading an existing setup or working on a new installation, this coupling delivers unmatched performance and reliability.

To access other sizes, click on the links in the product name column of the table below.

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