AtlasIED 144-18 18.5-Inch Stand-Alone Floor Rack Cabinet, 44RU

The AtlasIED 144-18 is a heavy-duty, 44RU floor rack cabinet crafted for professional audio‑video, broadcast, and security system installations. Built from welded 16‑gauge cold‑rolled steel with a textured black epoxy finish, it offers exceptional durability and a sleek, professional appearance. The cabinet ships fully assembled and includes fixed CRS mounting rails tapped 10‑32 and recessed 5/8″ (16 mm), delivering robust support and precise alignment for your rack‑mount gear.

Designed for convenience, the rear door mounts on quick‑release spring hinges, allowing 180° rotation for either right‑ or left‑hand access, and locks securely with an integrated cylinder handle. The cabinet features stamped, perforated vents on the front, sides, and rear—supplemented by a 6RU top opening—for superior airflow and heat dissipation. Multiple conduit knockout arrays on top, bottom, and flange surfaces accommodate flexible wiring and fan installation.

Key Features

• Heavy‑Duty Steel Construction: Welded 16‑gauge CRS with textured epoxy finish for long‑lasting strength.
• Fixed Rack Rails: One pair of 12‑gauge CRS rails, tapped 10‑32 and recessed 5/8″ (16 mm), with RU hash‑marks.
• Reversible Locking Rear Door: Quick‑release hinges and cylinder lock support both left/right access.
• Ventilation & Accessibility: Perforated vents and 6RU top opening for airflow and cable access.
• Conduit Knockouts: Integrated arrays with standard 1″ and concentric ½″–¾″ for easy wiring.
• UL Listed: Built to E.I.A. standards and UL 1678 certified.

Technical Specifications

• Rack Units: 44 RU
• Height: 81 ¼″ (206.375 cm)
• Width: 22 5/16″ (56.67 cm)
• Depth: 18 ½″ (46.99 cm)
• Usable Depth: 17″ (43.18 cm)
• Shipping/Item Weight: 146 lbs (~66.2 kg)
• UL Standard: UL 1678 listed

Included In The Box

• AtlasIED 144‑18 Stand‑Alone Floor Rack Cabinet (44 RU)
• Pair of 12‑gauge CRS fixed mounting rails (10‑32 tapped, recessed 5/8″)
• Removable rear door with cylinder lock and flush handle
• 18 conduit knockouts for cable management
• Pre‑inserted hardware for optional front‑door installation
• 3‑RU blank panel
• Limited 5‑year manufacturer warranty