Continue Shopping View Cart
Markertek - The Future of Broadcast Supply

Call 800-522-2025
M-F 8:30am - 7pm EST

Free Shipping Promo Box

FREE SHIPPING No Minimum Order!

SHOP MARKERTEK EVERYDAY for all of your needs. Free shipping on almost every order placed on our website.
Special order & oversized freight intensive items ship at an additional cost. Continental US orders only.

Fast Economical International Shipping
Markertek makes it EASY for our international customers to get their orders!

At check-out you can view our very affordable international shipping rates that are ALL-INCLUSIVE with your GUARANTEED LANDED COST and NO SURPRISE FEES!

*Economy International Shipping delivery time is approximately 7-14 days. Economy International Shipping is available to select countries. Not all products are eligible.

Secure LoginClose X

Returning Markertek Customers

New Markertek Customers

Why Create an Account?

Creating a Markertek account now will save you time on future orders. You'll have full access to your order history and a personalized shopping experience.

Middle Atlantic ERK-4425KD ERK Series Rack 4425KD - 44 RU 25in.D - Standalone
    Questions? Ask a Markertek Expert:
    800-522-2025 Email

    Middle Atlantic ERK-4425KD ERK Series Rack 4425KD - 44 RU 25in.D - Standalone

    Item #: ERK-4425KD   •   MFG #: ERK-4425KD


    List Price:$1,087.00
    Our Price:$815.25

    no free ship
    Availability: Direct Ship From Manufacturer
    Item ships directly from the manufacturer. Normal delivery time is 2-7 business days and is subject to manufacturer availability. Need it sooner? Call 800-522-2025, or email Customer Service for expedited delivery options.
    • Drop-shipped (normal delivery time 2-7 business days) shipping truck freight. (Sales tax may apply)



    EIA compliant 19" ready-to-assemble equipment rack shall be Middle Atlantic Products model # ERK-4425KD. Overall dimensions of rack shall be 81-1/8" [2061mm] H x 22" [559mm] W x 25" [635mm] D. Useable height shall be 44 rackspaces, useable depth shall be 23.47" [596mm]. Weight capacity shall be 1,000 lbs. [453kg]. Rack shall be constructed of the following materials: top and bottom shall be 14-gauge steel, horizontal braces shall be 16-gauge steel welded to integral structural side panels of 16-gauge steel giving an 1/8" [3mm] thick structure, all structural elements shall be finished in a durable black powder coat. Rack shall include a locking, latching rear door. Rack shall come equipped with one pair of 11-gauge steel rackrail with tapped 10-32 mounting holes in universal EIA spacing, black e-coat finish and numbered rackspaces. Rack shall include solid locking rear door standard, solid side panels with vertical slotted vent pattern at top and bottom and laser knockouts for cable pass-through. Top and bottom of rack shall feature vertical slotted vent pattern. Rack shall have a removable rear knockout panel with 1/2", 3/4", 1" and 1-1/2" electrical knockouts and BNC knockouts for UHF/VHF antennas installed in top. Grounding and bonding stud shall be 1/4-20 threaded, installed in base of enclosure. Rack shall be UL Listed in the US and Canada. ERK-4425KD shall be GREENGUARD Indoor Air Quality Certified for Children and Schools. ERK-4425KD shall be RoHS EU Directive 2002 / 95 / EC compliant. ERK-4425KD shall be manufactured by an ISO 9001 and ISO 14001 registered company. Rack shall be warrantied to be free from defects in material or workmanship under normal use and conditions for the lifetime of the product.

    • Features

      • Ready-to-assemble design allows for flat shipment
      • Electrical knockouts on rear plates
      • Laser-cut 1/8" thick internal steel braces for strength
      • Standard front adjustable 10-32 threaded rackrail with numbered spaces
      • Laser KO's in side panels for cable pass-through
    • Specifications

      • General Info
      • Finish Type: Textured Black Powder Coat
      • UL Standards Tested: UL1678

      • Assembly/Installation Information
      • Knock Down: Yes

      • Listing Agencies/Third Party Information
      • ASCE: 7-10
      • RoHS: Yes
      • Greenguard: Yes
      • UL Listing No: E173107

      • Dimensions
      • Usable Depth: 23.47"
      • Usable Height: 77.125"
      • Capacity Weight (US): 1000
      • Depth: 25"
      • Height: 81.125"
      • Width: 22"
      • Primary Package Weight (US): 184
      • Rack Units: 44

      • Technical Information
      • Rackrail Type: 10-32
      • UL Load Capacity: 2500
      • Material: Steel
      • Mounting: Horizontal
      • Seismic Certified: 591

    Add Accessories for your ERK-4425KD:

    Please fill out the information below
    Email Address*