Galvanized RMC - 1-1/4 Inch Galvanized Coupling

Our 1-1/4 Inch Galvanized Rigid Steel Conduit Coupling is designed for seamless connection of two lengths of Galvanized Rigid Conduit (GRC) or Intermediate Metal Conduit (IMC). Perfectly suited for both indoor and outdoor applications, this durable coupling ensures a reliable and strong link in your conduit installations.

Application:

This coupling is ideal for joining two sections of GRC or IMC, making it a versatile solution for electrical and mechanical installations in various settings.

Features:

• Easy to Install: Engineered for quick and straightforward assembly.
• Corrosion Resistance: Constructed from high-quality steel and galvanized to ensure long-lasting performance, even in challenging environments.

General Information:

• Trade Size: 1-1/4"
• Finish: Galvanized
• Material: Steel

Dimensions:

• Threads/Inch: 11-1/2
• Length from End of Pipe to Hand-Tight Plane (L-1): 0.7217 inches
• Effective Length (L-2): 0.7068 inches
• Total Length of Threads to Vanish Point (L-4): 1.0085 inches
• Pitch Diameter at End of Thread (3/4" Taper per Ft.): 1.5571 inches
• Pitch Diameter at Hand Tight Plane (E-1): 1.6037 inches
• Length from Hand-Tight Plane to Face Coupling (M): 0.1323 inches
• Diameter of Countersink (Q): 1.66 inches
• Hand-Tight Standoff Basic Inches (A): 1-1/2 inches

Standards:

• UL File Number: E2313
• CSA C22.2 No. 45.1
• CAN/CSA C22.1 NOM-001-SEDE
• ANSI/NFPA 70 NEC 344
• cULus Listed UL 6

Technical Information:

• Product Category: Galvanized RMC
• Product Family: Couplings

Notes:

Tolerance for thread length is ±1 thread. A maximum variation of plus or minus 1 turn is permitted from the gaging face of the working thread gauges.

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

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