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Middle Atlantic Products MRK-4431-AV
44-Space, 77" H x 31" D Welded Gangable Equipment Rack (A/V Configuration, with Side Panels)

OUR PART #:  MRK-4431-AV

A/V Enclosure-Specific Features: Integrated fan top with proportional speed fan controller Configurable rear door with bottom vent...
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Our Price: $2,963.25
List Price: $3,951.00
You save 25%!

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Middle Atlantic Products MRK-4431-AV
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A/V Enclosure-Specific Features:

  • Integrated fan top with proportional speed fan controller
  • Configurable rear door with bottom vent, solid locking front door
  • 3.25” wide vertical lacer strip
  • Six horizontal lacer bars
  • Twelve 8” Velcro® cable management straps
  • Thin power strip, 20 Amp, 20 outlet with cord
  • Leveling feet
  • 10-32 mounting hardware (100 quantity)
  • Side panels optional
  • Ganging hardware optional for multi-bay installations

Features:

  • Fully welded construction, solid sides
  • 2,500 lb. weight capacity
  • UL Listed in the US and Canada
  • Seismic certified (UBC 1997 & CBC 1998 Zone 4; IBC 2000, IBC 2003,ASCE 7 - 02, NFPA 5000 Seismic Use Group III) for protecting 650 lbs. ofessential equipment when used in conjunction with MiddleAtlantic's MRK-Z4 brackets
  • OSHPD approved for fixed equipment anchorage in California healthcarefacilities
  • 1/2", 3/4", 1" and 1-1/2" electrical knockouts found on removable splitrear plates, top knockout plate additionally includes UHF/VHF antenna knockouts
  • 2 pairs of wider rack rails provide more interior room
  • 16-gauge seamless steel sides,  14-gauge steel tops & bottoms
  • Laser-cut 1/8" thick internal steel braces for strength
  • Large cable entry in bottom
  • Grounding and bonding stud installed in base
  • Configurable open top accepts a number of top options
  • Keylocked solid rear door standard
  • Finished in a durable black textured powder coat
Plexi Vented Front Door, 44-space
Middle Atlantic Products PVFD-44 Plexi Vented Front Door, 44-space
Offered in lightly smoked plexiglass, fully vented, vented plexi, NEW large perforated vented and solid configurations. Beveled corners provide a stylistically modern appearance, while hinging either left or right. Large perf door has 68% ...
726.75 969.00 25
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Pair of Side Panels/Black 44-space 31-3.2" deep
Middle Atlantic Products SPN44-312 Pair of Side Panels/Black 44-space 31-3.2" deep
Middle Atlantic's SPN series side panels fit all WRK, MRK, VMRK and VRK, series enclosures. These side panels feature stylish beveled corners to match the aesthetics of the enclosure, easily lift on and off, and include an internal ...
628.50 838.00 25
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44-Space Plexiglass Front Door
Middle Atlantic Products PFD44 44-Space Plexiglass Front Door
Offered in lightly smoked plexiglass, fully vented, vented plexi, NEW large perforated vented and solid configurations. Beveled corners provide a stylistically modern appearance, while hinging either left or right. Large perf door has 68% ...
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2-Bay 18" Deep Writing Shelf for 31" Deep MRK and VRK Racks
Middle Atlantic Products WS2-M31-18 2-Bay 18" Deep Writing Shelf for 31" Deep MRK and VRK Racks
Designed to provide an ergonomic work space, the Middle Atlantic WS2-M31-18 writing shelf is designed for Middle Atlantic's 31" deep MRK and VRK Series enclosures. Offered in a two-bay size to span multiple ganged ...
540.00 720.00 25
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Integrated Rack Fan Top for MRK, WRK, DRK, VRK, VMRK Racks, One 10" fan 550 CFM
Middle Atlantic Products MW10FT-FC Integrated Rack Fan Top for MRK, WRK, DRK, VRK, VMRK Racks, One 10" fan 550 CFM
NOTE:  A 4-fan top is pictured, this is a single fan top. Integrated fan tops save time and money, and simplify ordering Includes proportional speed thermostatic fan control to ensure that fans only run when needed, extending fan ...
522.00 696.00 25
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Front Door 44Sp, Vented
Middle Atlantic Products VFD-44 Front Door 44Sp, Vented
Offered in lightly smoked plexiglass, fully vented, vented plexi, NEW large perforated vented and solid configurations. Beveled corners provide a stylistically modern appearance, while hinging either left or right. Large perf door has 68% ...
372.75 497.00 25
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44-Space Solid Front Door
Middle Atlantic Products FD-44 44-Space Solid Front Door
The FD-44 is offered in lightly smoked plexiglass, fully vented, vented plexi, large perforated vented and solid configurations. Beveled corners provide a stylistically modern appearance, while hinging either left or right. Large ...
248.25 331.00 25
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20 Outlet Thin Power Strip
Middle Atlantic Products PDT-2020C-NS 20 Outlet Thin Power Strip
PDT Series Thin Power Strips take up minimal space inside a rack and feature a unique design that allows for isolated ground configurability.  Dual circuit models can be configured to operate as a single circuit and all models are ...
210.75 281.00 25
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3.25" Wide, 44-Space Cable Lacer Strip (Qty. 6, with Tie Posts)
Middle Atlantic Products LACE-44-OP 3.25" Wide, 44-Space Cable Lacer Strip (Qty. 6, with Tie Posts)
Perforated steel lacer strips mount vertically to rackrail brackets and provide many locations for securing cable ties.  Lacer strips can be cut down easily to smaller sizes.  Some lacer strips also accept cage nuts or mounting ...
204.00 272.00 25
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Castor Kit MRK Rack/31"Deep
Middle Atlantic Products CBS-MRK-31 Castor Kit MRK Rack/31"Deep
With a 1300 lb. capacity, our commercial grade caster bases are equipped with heavy duty non-locking 3" swivel wheels and are UL listed in the US and Canada. NEW fine floor caster bases now available with a 700 lb. weight capacity. Each ...
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44 Space Cage Nut Style Rack Rail Pair for MRK Series Racks
111.75 149.00 25
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44 Space Rear Rack Rail for MRK Racks
104.25 139.00 25
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