Duplex/Tunnel Section

A duplex/tunnel section consists of two or more panels placed adjacent and connected to each other to form an enclosed relay and control tunnel system.

Typical Features Include:
• Carbon Steel, Stainless Steel, or Aluminum Construction
• Necessary framing, cross bracing, and stiffeners to form a rigid, planar, self-supporting structure
• Closely assembled vertical sides to minimize visible seam gap with panel front
• Matched panels, trim, doors and frames to present a neat appearance when assembled
• Flexible design to facilitate future duplex additions
• 3-way switching for lights provided at each entrance
• Design for concealed internal tunnel wiring
• Meticulous combined wash and phosphating prior to receiving a dual paint process
• Optional rack, cutout, auxiliary, or mosaic panel faces