The Garvin Industries TXJG34HDG is a 1" rigid expansion coupling designed to accommodate up to 4" of linear movement caused by thermal expansion and contraction. This heavy-duty coupling is hot dip galvanized for superior corrosion resistance and is UL listed for wet locations, making it ideal for demanding environments.

Key Features and Benefits

• Allows up to 4" of linear movement (2" in either direction)
• Internal grounding design eliminates the need for external bonding jumpers
• Prevents conduit buckling and circuit failures
• Hot dip galvanized finish for enhanced durability in harsh environments
• UL listed for wet locations and compliant with multiple standards
• Suitable for use with Rigid UL 6 Conduit

Specifications

• Size: 1"
• Material: Steel body, malleable iron reducer, PTFE composite packing and gasket
• Finish: Hot dip galvanized
• Certifications: UL 514B, Fed. Spec WF-408E, NEMA FB 1, ASTM A123/123M
• Weight per case: 5 lbs
• Dimensions: 7.66" (A), 2.66" (B)

Common Uses

Perfect for outdoor structures prone to movement such as bridges, railroads, and buildings. Ideal for joining two sections of conduit subjected to longitudinal movement.