Arlington 206 2-1/2" Three Piece Coupling for Rigid and IMC, Zinc Die-Cast

Get secure, professional conduit connections fast with the Arlington Industries 206 three-piece coupling. Designed for 2-1/2-inch rigid and IMC conduit, this Erickson coupling streamlines installation on security, surveillance and network cabling projects where reliability matters. The zinc die-cast construction offers superior corrosion resistance and mechanical strength to protect your conduit runs and the critical low-voltage cabling inside.

As a conduit adapter from Arlington Industries, the 206 coupling simplifies field work: the three-piece design permits easy alignment and tightening without removing long conduit sections, reducing labor and system downtime. It’s ideal for applications that demand durable conduit integrity — CCTV, access control, monitoring, and structured cabling in commercial and industrial environments. Compatible with standard rigid and IMC trade sizes, the coupling ensures a snug 2-1/2-inch connection that helps maintain grounding continuity and protects against cable strain.

Specify Arlington 206 for dependable conduit joins that keep surveillance, security and networking systems running smoothly. Add this Erickson coupling to your next install to cut labor time and improve long-term performance.

• Fast, reliable conduit joins: three-piece design allows quick field assembly for rigid and IMC conduits, reducing installation time
• Durable zinc die-cast construction protects connections from wear and corrosion for long service life
• Secure 2-1/2-inch fit minimizes conduit movement, preserving cabling integrity for security and surveillance runs
• Erickson coupling design (Arlington 206) delivers consistent mechanical strength and alignment for networking and monitoring infrastructure
• Low-maintenance solution that reduces downtime and rework on commercial, industrial, and critical infrastructure projects