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Lowell Manufacturing LFR-3522 35U 22" Depth Enclosed Stand Alone Floor Rack with Rear Door and 2x Fixed Rails, Black

SKU: LWLFR3522 MFR: LFR-3522
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Key Features

  • Maximize your space with this 35U rack enclosure, perfect for home or office server equipment.
  • This durable rack cabinet is constructed with a 16-gauge steel frame for long-lasting reliability.
  • Ensure optimal airflow with top vents, keeping your valuable equipment cool and performing well.
  • Manage cables easily with the removable knockout panel, maintaining a tidy and organized setup.
  • Enhance security with the keylock rear door, protecting your sensitive equipment from unauthorized access.
  • Enjoy easy accessibility with fixed rails and a recessed rear door for convenient equipment maintenance.
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Special Order?Estimated to Ship: 08/20/2025
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Lowell Manufacturing LFR-3522 Specifications

  • Construction

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

  • Rack Units

    35U

  • Compliance & Certification

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

  • Useable Depth and Height

    19.25 x 61.25" (488.95 x 1555.75mm)

  • Bottom Opening Depth and Width

    17.88 x 19.94" (454.15 x 506.48mm)

  • UL Listed Load Capacity

    1600 lbs (725.76kg)

  • Dimensions (WxDxH)

    23.06 x 22 x 67.38" (585.73 x 558.80 x 1711.46mm)

About Lowell Manufacturing LFR-3522

Before you consider any other rack for your electronic equipment, take a moment to explore the LFR-3522 35U 22" Depth Enclosed Stand Alone Floor Rack. This robust and reliable storage solution is designed to securely house your servers, networking devices, and other IT equipment. Its sturdy, fully-welded 16-gauge steel frame, reinforced at all load-bearing junctions, ensures durability and stability even under heavy loads.

The LFR-3522 is not just about strength; it's also about smart design. Its compact 22-inch depth makes it an ideal choice for space-constrained environments. The rack features fixed-position front rails and semi-adjustable rear brackets, allowing for flexible placement of your equipment. The 35U rack rails are made of 11-gauge steel, threaded on E.I.A. spacing with bi-directional numbered RU increments, ensuring easy installation and organization of your devices.

The rack's black wrinkle powder epoxy finish not only adds to its aesthetic appeal but also enhances its resistance to wear and tear. The beveled edge front corners add a touch of elegance while the upper and lower vents in the frame front facilitate airflow, keeping your equipment cool.

The LFR-3522 also prioritizes security with its removable rear door, complete with vents and a key lock. The door is reversible, allowing for a left or right swing based on your preference. The rack also includes welded side panels with upper and lower vents, and removable knockout panels for conduit in the frame above and below the rear door.

Cable management is a breeze with the LFR-3522, thanks to the combination knockouts above and below the rear door and a large opening at the bottom of the rack. The rack also includes a 10-32 threaded grounding stud in the corner, 3/8"-16 threaded T-nuts for optional leg levelers, and holes for anchor bolts.

The LFR-3522 35U 22" Depth Enclosed Stand Alone Floor Rack is EIA/TIA compliant, RoHS compliant, and UL 2416 Listed in the U.S. and Canada, making it a reliable and trustworthy choice for your electronic equipment storage needs.

Lowell Manufacturing LFR-3522 Features

  • Solid top with vents
  • Welded sides with vents
  • Open front (optional door)
  • Recessed rear door with vents and key lock
  • One-pair fixed-position front rails tapped 10-32 with printed RU scale
  • Cable Management: Combination knockouts
  • Pilot Point screws with captive washers
  • Grounding stud
  • Threaded inserts (for optional leg levelers)
  • Beveled corners
  • Black wrinkle powder epoxy finish
  • Load capacity 1600 lbs

Warranty Information

This product has a limited warranty of 12 months.

Key Features

  • Maximize your space with this 35U rack enclosure, perfect for home or office server equipment.
  • This durable rack cabinet is constructed with a 16-gauge steel frame for long-lasting reliability.
  • Ensure optimal airflow with top vents, keeping your valuable equipment cool and performing well.
  • Manage cables easily with the removable knockout panel, maintaining a tidy and organized setup.
  • Enhance security with the keylock rear door, protecting your sensitive equipment from unauthorized access.
  • Enjoy easy accessibility with fixed rails and a recessed rear door for convenient equipment maintenance.

What's in the box:

  • Lowell Manufacturing LFR-3522 35U 22 " Depth Enclosed Stand Alone Floor Rack
  • Recessed Rear Door with Vent and Keylock
  • Grounding Stud
  • 2x 11-Gauge Fixed Rails
  • 2x Top Vents
  • 2x 8 " Depth Rear Brackets
  • Removable Knockout Panel
  • Panel Mounting Hardware
  • Lowell Manufacturing 1 Year Limited Warranty