Middle Atlantic ERK Series Rack, 40 RU, 28"D, W/O Rear Door

Middle AtlanticSKU: 5538197

Price:
Sale price$1,087.20

Description

Middle Atlantic ERK Series Rack, 40 RU, 28"D, W/O Rear Door

Designed for professional AV, IT, and data‑center environments, the Middle Atlantic ERK Series Rack delivers a durable, economical solution for housing sensitive equipment. The 40 RU capacity paired with a substantial 28" depth makes this enclosure an ideal home for a wide range of gear—from servers, switches, and patch panels to audio‑visual processors, power distribution units (PDUs), and uninterruptible power supplies (UPS). This standalone rack features solid welded construction and full side panels, creating a secure, vibration‑free environment while keeping cabling neat and room aesthetics clean. The ERK rack is engineered for flexible deployment: it can serve as a single, independent unit or be ganged with additional ERK racks to form partitioned multi‑bay installations. This modular capability supports thermal management strategies by enabling dedicated, evenly spaced bays with clear airflow paths, helping to prevent hot spots and simplify cooling design as equipment density grows. In addition, seismic certification provides enhanced protection for critical components in areas subject to vibrations or seismic events, delivering reliability in challenging environments where equipment stability is essential. The W/O rear door configuration keeps upfront costs down while offering the option to add a rear‑door accessory later if access control or security requirements dictate. The robust, fully welded frame ensures long‑term rigidity and precise rail alignment, so mounting rails stay square and devices remain securely fastened through years of use. A 28" depth not only accommodates deeper equipment footprints but also leaves ample space for clean cable management, including room behind gear for power cables, data cables, and cooling connections. The ERK rack is designed to integrate seamlessly with Middle Atlantic’s broad ecosystem of mounting rails, panels, shelves, and cable‑management solutions, enabling you to tailor the enclosure to your exact workflow without compromising strength or stability. For professionals balancing performance, density, and budget, the ERK Series rack delivers dependable, scalable support for today’s gear and tomorrow’s upgrades—a compact, economical package that fits mid‑sized equipment rooms, server closets, and AV racks with a clean, professional appearance and straightforward maintenance.

  • 40U capacity for flexible equipment layouts — The 40‑rack‑unit footprint accommodates a wide array of devices, from compact switches and patch panels to multi‑slot servers, media renderers, and power distribution units. With 19" mounting rails standard throughout, you can organize gear in a logical, scalable stack that maximizes space efficiency and keeps critical components within easy reach. The ample vertical space also supports future expansions, so you can upgrade or reconfigure without replacing the enclosure.
  • 28" depth for enhanced cooling and cable management — The substantial depth accommodates deeper equipment footprints and provides generous clearance behind devices for airflow, cabling loops, and cooling accessories. This design helps maintain consistent temperatures across the bay, reduces cable crowding, and simplifies routing of power and data cables to keep front panels accessible and airflow unimpeded.
  • Solid welded steel construction with solid enclosure sides — Built to endure rigorous use in demanding environments, the ERK rack features a fully welded frame and solid side panels for maximum torsional rigidity and vibration resistance. This construction minimizes rack wobble, preserves mounting accuracy over time, and helps protect sensitive equipment from incidental impacts or movement during handling or installation.
  • Seismic certification for equipment protection — Engineered with stability in mind, the ERK rack carries seismic certification to safeguard components in locations where vibration, movement, or seismic activity may occur. This certification provides added confidence for data centers, broadcasting facilities, classrooms, or multi‑purpose rooms where reliable mounting is essential for uptime and performance.
  • Ganging capability for partitioned multi‑bay installations — The ERK series is designed to be ganged with additional racks to form partitioned bays, enabling precise thermal management and organized growth. By creating dedicated sections for different equipment footprints or heat loads, you can optimize air circulation, reduce cross‑bay thermal interference, and expand capacity as your installation evolves without sacrificing structural integrity or access.

Technical Details of Middle Atlantic ERK Series Rack, 40 RU, 28"D, W/O Rear Door

  • RU capacity: 40U
  • Depth: 28 inches
  • Enclosure type: Standalone rack with solid sides; fully welded construction
  • Rear door: Not included (W/O rear door); compatible rear‑door accessory sold separately
  • Construction material: Steel
  • Seismic certification: Yes
  • Rail compatibility: 19" rack mounting rails standard; adjustable rail options supported

How to install Middle Atlantic ERK Series Rack, 40 RU, 28"D, W/O Rear Door

  • Choose a stable, level location with adequate clearance for ventilation, wiring, and access to the front and sides.
  • If you plan to gang multiple ERK racks, align units with consistent spacing and secure adjacent frames together using compatible cross‑members or mounting hardware per installation guidelines.
  • Install the mounting rails first, ensuring 19" rack rails are square and level. Verify rail load ratings and adjust for equipment depth to maintain proper clearances behind the front panel.
  • Begin loading equipment from the bottom up, placing heavier items lower to lower the center of gravity. Maintain balanced weight distribution across both sides to prevent tipping and preserve door alignment (if a door is added later).
  • Route and manage cables carefully as you mount devices. Use cable management arms, panels, and tie‑downs to maintain clean, organized runs and unobstructed airflow. Leave sufficient space for air intake and exhaust to avoid heat buildup.
  • Install any optional rear door or door hardware if security or access requirements dictate. After assembly, verify that all devices are secure, rails are square, and the bay remains level.
  • Perform a post‑install check: power up equipment, confirm connectivity, and monitor temperatures within the rack to ensure cooling performance meets expectations. Adjust airflow blockers or fans if necessary to maintain consistent air distribution.

Frequently asked questions

  • What is the RU capacity? 40U, suitable for a wide range of equipment and scalable for growth.
  • Is a rear door included? No—this model is specified W/O rear door; a rear‑door accessory is available separately for added security or airflow considerations.
  • Can multiple ERK racks be ganged? Yes. The ERK series is designed to be configured in partitioned multi‑bay installations to optimize cooling and space utilization.
  • What is the depth of the rack? 28 inches, providing ample space for deep equipment footprints and cable management behind devices.
  • Is the rack seismic certified? Yes, the ERK rack is seismic certified to help protect components during vibrations or seismic events.

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