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Middle Atlantic Products® MRK Series 44 RU 36" Deep Rack
Middle Atlantic Products® MRK Series 44 RU 36" Deep Rack 0
Middle Atlantic Products® MRK Series 44 RU 36" Deep Rack 1

Middle Atlantic Products® MRK Series 44 RU 36" Deep Rack

Model #: VRK-44-36H
Middle Atlantic Products Inc.
At a Glance
We designed the broadcast standard 22” wide VRK specifically for mounting video and AV equipment. Built-in horizontal lacing bars are ideal for quick tie-and-slide lacing of video cable bundles. Choose a VRK for a strong, narrow enclosure with seismic certification and open or removable sides.
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Get to know this product.

  • Fully welded construction for strength
  • Built-in horizontal lacing bars on 7” centers for quick “tie-and-slide” lacing
  • Racks gang together when fully loaded
  • Standard front and rear adjustable 10-32 threaded rackrail with numbered spaces
  • Includes partially vented locking rear door

EIA compliant 19” gangable equipment rack shall be Middle Atlantic Products model # VRK-44-36H. Overall dimensions of rack shall be 83-1/8”H x 22”W x 36”D. Useable height shall be 44 rackspaces, useable depth shall be 33.6”. Fully welded construction provides a static load capacity of 10,000 lbs. and a UL Listed 2,500 lb. weight capacity. 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 uprights of 16-gauge steel giving an 1/8” 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 two pairs of 11-gauge steel rackrail with tapped 10-32 mounting holes in universal EIA spacing. Rackrail shall be finished in black e-coat with numbered rackspaces. Top and bottom of rack shall feature vertical slotted vent pattern. Sides of rack shall feature 16 pre-installed horizontal lacing bars. Grounding and bonding stud shall be 1/4-20 threaded, installed in base of enclosure. VRK Series enclosures shall satisfy the 2007 & 2010 CBC; 2006, 2009 & 2012 IBC; ASCE 7-05 (2005 Edition) & ASCE 7-10 (2010 Edition) and the 2006 & 2009 editions of NFPA 5000 for use in areas of high seismicity, Seismic Use Group III, Zone 4 or Seismic Design Category (SDC) “D” with lateral force requirements for protecting 740 lbs. of essential equipment in locations with the highest level of seismicity and top floor or rooftop installations with an Importance factor (Ip) of 1.5 when used with MRK-Z4 seismic floor anchor bracket. Rack shall be UL Listed in the US and Canada. VRK series enclosure shall be GREENGUARD Indoor Air Quality Certified for Children and Schools. VRK series enclosure shall be RoHS EU Directive 2011/65/EU compliant. VRK 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 rack.

Useful Documents


FinishTextured Black Powder Coat
UL Standards TestedUL1678
Usable Depth33.5
Usable Height77
Capacity Weight (US)10000
Rack Units44
Rackrail Type10-32
Seismic Load Capacity740
Static Load Capacity10000
UL Load Capacity2500
Seismic RatingYes
UL Listing No.E173107

Misc. Specs

Depth (in.)36
Width (in.)22
Height (in.)83.14
Number of Doors1
Weight Capacity (lbs.)2500
Manufacturer WarrantyLimited Lifetime
WarningProposition 65 Warning for California Residents