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Lowell Manufacturing LGNR 40U 36" Depth Open Frame Narrow Gangable Rack without Rear Door and 4x Adjustable Rails for Multi Bay Cable Routing, Black

SKU: LWLNR4036LRD MFR: LGNR-4036-LRD
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Key Features

  • Maximize server room space with this 40U open frame rack, perfect for any home office.
  • Ensure durability with our 16-gauge steel rack, built to last in demanding environments.
  • Simplify cable management using the rack's open design for easy access and organization.
  • This rack enclosure supports up to 3150lbs, ideal for heavy equipment and secure storage.
  • Enjoy easy assembly with included hardware for a quick setup of your new rack system.
  • Maintain optimal cooling with open frame design, preventing server overheating issues.
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Special Order?Estimated to Ship: 08/11/2025
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Lowell Manufacturing LGNR-4036-LRD Specifications

  • Construction

    16-gauge steel frame with 14-gauge steel top and 14-gauge steel bottom reinforced

  • Rack Units

    40U

  • Compliance & Certification

    EIA/TIA compliant
    UL 2416 Listed
    RoHS compliant
    Certified U.S. steel
    Made in Missouri, U.S.A.

  • Useable Depth and Height

    33.34 x 70.13" (846.84 x 1781.31mm)

  • Top Opening

    10U

  • Bottom Opening Depth and Width

    31.88 x 18.89" (809.75 x 479.81mm)

  • UL Listed Load Capacity

    3150lbs (1428.83kg)

  • Dimensions (WxDxH)

    22 x 36 x 76.13" (558.80 x 914.40 x 1933.71mm)

About Lowell Manufacturing LGNR-4036-LRD

Before you finalize your professional electronic equipment setup, consider the LGNR 40U 36" Depth Open Frame Narrow Gangable Rack, a premium solution for organizing and storing your critical networking devices. This 40U x 36"D gangable rack is designed with a standard broadcast width of 22 inches and features four fully adjustable rails, ensuring a customizable and efficient equipment arrangement.

Constructed from fully welded, certified U.S. steel, this rack boasts a 16-gauge frame and a 14-gauge base, both reinforced at all load-bearing junctions to provide unparalleled durability and stability. The strength of this rack is equivalent to 11-gauge steel, making it a reliable choice for supporting heavy loads. The black wrinkle powder epoxy finish not only adds to the rack's sleek appearance but also enhances its longevity.

The seamless side frame construction and beveled edge corners, both front and rear, offer a refined look while minimizing the risk of injury or snagging during equipment installation and maintenance. The front frame features nutserts ready to accommodate an optional surface-mount door, which can be configured to swing left or right, allowing for further customization based on your spatial requirements and preferences.

For cable management, the rack includes obround openings along the base, facilitating multi-bay cable routing between racks. Additionally, the top of the rack is configurable with closure panels, featuring a 10U opening with riveted 10-32 threaded rails on 19" E.I.A. spacing. It comes with two black closure panels (3U, 7U) that can be replaced with optional 19" panels for fans, vents, or other accessories.

The bottom of the rack provides open access and includes a 10-32 threaded grounding stud, as well as provisions for optional leg levelers and anchor bolts, ensuring a secure and stable setup. The rails are made from 11-gauge steel and are fully adjustable with 10-32 threaded rails on E.I.A. spacing, complete with numbered RU increments for precise equipment alignment.

For wire management, there is ample clearance from the front rail to the outside frame and to an optional surface-mount door. The included hardware features black pilot point screws with captive washers, facilitating quick and hassle-free installation.

This LGNR rack is EIA/TIA compliant, RoHS compliant, and UL 2416 Listed in the U.S.A. and Canada, ensuring it meets the highest standards for safety and environmental considerations. Whether you're setting up a server room, broadcast studio, or any space where electronic equipment organization is paramount, this LGNR 40U rack offers the sturdy, versatile, and efficient solution you need.

Lowell Manufacturing LGNR-4036-LRD Features

  • Configurable top has 10U opening for 19" panels. Solid closure panels included
  • Open sides
  • Open front (optional door)
  • Open back (optional door)
  • Two-pair fully adjustable rails tapped 10-32 with printed RU scale
  • Cable Management: multiple lacing points, holes, knockout panels
  • Pilot Point screws with captive washers
  • Grounding stud
  • Threaded inserts (for optional leg levelers)
  • Beveled corners
  • Black wrinkle powder epoxy finish
  • Load capacity 3150 lbs

Warranty Information

This product has a limited warranty of 12 months.

Key Features

  • Maximize server room space with this 40U open frame rack, perfect for any home office.
  • Ensure durability with our 16-gauge steel rack, built to last in demanding environments.
  • Simplify cable management using the rack's open design for easy access and organization.
  • This rack enclosure supports up to 3150lbs, ideal for heavy equipment and secure storage.
  • Enjoy easy assembly with included hardware for a quick setup of your new rack system.
  • Maintain optimal cooling with open frame design, preventing server overheating issues.

What's in the box:

  • Lowell Manufacturing LGNR 40U 36 " Depth Open Frame Narrow Gangable Rack without Rear Door
  • 2x Black Closure Panel (3U/7U)
  • Grounding Stud
  • 4x 11-Gauge Steel Rails
  • Removable Knockout Panel
  • Panel Mounting Hardware
  • Lowell Manufacturing 1 Year Limited Warranty