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Galvanized RMC - 3-1/2 Inch Galvanized Coupling
$2,004.26
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Galvanized RMC - 3-1/2 Inch Galvanized Coupling — Product Overview
Upgrade your electrical conduit system with our premium 3-1/2 Inch Galvanized Rigid Steel Conduit Coupling. Expertly engineered to join two lengths of Galvanized Rigid Conduit (GRC) or Intermediate Metal Conduit (IMC), this coupling delivers a robust, leak-proof connection for both indoor and outdoor installations. Constructed from high-quality steel and finished with a durable galvanized coating, it provides exceptional corrosion resistance in demanding environments.
Key Features & Benefits:
- Effortless Installation: Designed for easy assembly, reducing labor time and costs.
- Robust Construction: Made of steel with a galvanized finish to ensure long-lasting durability and superior corrosion resistance.
- Precision Threading: With 8 threads per inch, it offers a secure, stable connection, built to precise tolerances (±1 thread variation permitted).
- Versatile Use: Suitable for joining both GRC and IMC conduit in a variety of commercial, industrial, and residential applications.
- Standards Compliant: Meets stringent industry standards including UL, CSA, ANSI/NFPA 70 NEC 344, and NOM-001-SEDE for safety and performance.
Technical Specifications:
- Trade Size: 3-1/2 Inch
- Material: Steel
- Finish: Galvanized
- Threads per Inch: 8
- Length from End of Pipe to Hand-Tight Plane (L-1): 1.306 inches
- Effective Length (L-2): 1.25 inches
- Total Length of Threads to Vanish Point (L-4): 1.6837 inches
- Pitch Diameter at End of Thread (3/4" Taper per Ft.): 3.8375 inches
- Pitch Diameter at Hand Tight Plane (E-1): 3.9191 inches
- Length from Hand-Tight Plane to Face Coupling (M): 0.1902 inches
- Diameter of Countersink (Q): 4.0 inches
- Hand-Tight Standoff Basic Inches (A): 1-1/2 inches
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