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Configured MRK enclosures for audio/video, digital
video recorder or network video recorder installations. Simplify ordering and
save installation time.
Click here. |
| MRK Series
19" Gangable Enclosures
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| Narrow Design for Large-Scale Multi-Bay Jobs
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Fully welded construction, open sides
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UL Listed in the US and Canada
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Fully welded construction provides:
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Static load capacity: 10,000 lbs.
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UL Listed load capacity: 2,500 lbs.
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Seismic Certified load capacity: 1,050 lbs.
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Seismic certified (UBC 1997 & CBC 1998 Zone 4; IBC 2000, IBC
2003, ASCE 7 - 02, NFPA 5000 Seismic Use Group III) for protecting 1050 lbs. of
essential equipment when used in conjunction with our MRK-Z4 brackets
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OSHPD approved for fixed equipment anchorage in California
healthcare facilities
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Slim 22" OD width
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1/2", 3/4", 1" and 1-1/2" electrical knockouts
found on removable
split rear plates, top knockout plate additionally includes UHF/VHF antenna
knockouts
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Available in 4 depths: 26.5", 31.5", 36" &
42 "
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2 pairs of wider rackrail provide more interior room
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Laser-cut 1/8" thick internal steel braces for strength
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14-gauge steel tops & bottoms, 16-gauge seamless steel sides
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Grounding and bonding stud installed in base
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Configurable open top accepts a number of top options
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Keylocked solid rear door standard
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Finished in a durable black textured powder coat
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Click
HERE to Download the
Thermal Management White Paper |
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26-1/2" Outside Depth
(24" Useable)
Part # |
31-1/2" Outside Depth
(29" Useable)
Part # |
36" Outside Depth
(33.6" Useable)
Part #
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42" Outside Depth
(39 1/2" Useable)
Part # |
Racking Height |
Overall
Height |
Power Strip |
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MRK-4426 * |
MRK-4431 * |
MRK-4436 * |
MRK-4442 * |
77" (44 Space) |
83-1/8" |
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MRK-4026 |
MRK-4031 |
MRK-4036 |
MRK-4042 * |
70" (40 Space) |
76-1/8" |
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MRK-3726 |
MRK-3731 |
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64-3/4" (37 Space) |
70-7/8" |
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MRK-2426 |
MRK-2431 |
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42" (24 Space) |
48-1/8" |
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*Available without rear door, suffix part number with 'LRD'
| MRK
Additional Rail Kits
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11-gauge, 10-32 threaded, sold
in pairs. All mounting hardware included.
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Part #
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Description |
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MV-RR44
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44 space additional rail kit |
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MV-RR40
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40 space additional rail kit |
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MV-RR37
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37 space additional rail kit |
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MV-RR24
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24 space additional rail kit |
Cage Nut style rackrail
& hardware
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Part #
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Description |
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PROMRK-RR44
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pair 44 space cage nut style
rackrail |
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CN6MM
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100 qty.6mm cage nuts
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HP-6MM
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100 qty 6mm Phillips head
rackscrews |
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HP-6MM |
PRO MRKRR44
(shown with cage nuts)
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| Z-Rail
Adaptor |
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MV-ZRA-44 Z-rail Adaptor
converts standard rackrail to "Z" style rail for side mounted
applications
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Part #
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Description |
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MV-ZRA-44
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44 space Z-rail adaptor (2 pcs.) |
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MV-ZRA-44
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Rack Ruler
simplifies rackspace math.
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Configured MRK Series Enclosures |
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Configured Audio/Video
Enclosure includes…
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Integrated fan top with proportional speed fan controller
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Configurable rear door with bottom vent, solid locking front door
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3-1/4” wide vertical lacer strip
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Six horizontal lacer bar
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Twelve 8” Velcro® cable management straps
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Thin power strip, 20 Amp, 20 outlet with cord
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Leveling feet
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100 qty. 10-32 mounting hardware
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Side panels optional
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Ganging hardware optional for multi-bay installations
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26-1/2” Outside Depth
(24” Useable)
Part # |
31-1/2” Outside Depth
(29” Useable)
Part # |
Racking
Height |
Overall
Height |
Description |
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MRK-4426-AV
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MRK-4431-AV
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77" (44 space)
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83-1/8" |
with side panels
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MRK-4426-AV-AB
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MRK-4431-AV-AB
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77" (44 space) |
83-1/8" |
without side panels |
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Configured Digital Video
Recorder Enclosure includes.
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Two pairs 10-32 threaded rackrail
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Fully vented top
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Fully perforated vented front door and split rear door
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3-1/4” wide vertical lacer strip
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Six horizontal lacer bars
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Twelve 8” Velcro® cable management straps
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Thin power strip, 20 Amp, 20 outlet with cord
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One each 1 space and 2 space brush grommet
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Leveling feet
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100 qty. 10-32 mounting hardware
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Side panels optional
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Ganging hardware optional for multi-bay installations
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31-1/2” Outside Depth
(29” Useable)
Part # |
Racking
Height |
Overall
Height |
Description |
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MRK-4431-DVR
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77" (44 space)
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83-1/8" |
with side panels
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MRK-4431-DVR-AB
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77" (44 space) |
83-1/8" |
with ganging hardware
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Configured Network Video
Recorder Enclosure includes…
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Two pairs cage nut style rackrail
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One pair of cage nut style Z-rail adaptors
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Fully vented top
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Fully perforated vented front door and split rear door
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3-1/4” wide vertical lacer strip
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Six horizontal lacer bars
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Twelve 8” Velcro® cable management straps
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Thin power strip, 20 Amp, 20 outlet with cord
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One each 1 space and 2 space brush grommet
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Leveling feet
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100 qty. 6mm threaded cage nuts and rack screws
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50 qty. 10-32 threaded cage nuts and rack screws
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Side panels optional
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Ganging hardware optional for multi-bay installations
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36” Outside Depth
(33” Useable)
Part # |
Racking
Height |
Overall
Height |
Description |
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MRK-4436-NVR
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77" (44 space)
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83-1/8" |
with side panels
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MRK-4436-NVR-AB
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77" (44 space) |
83-1/8" |
with ganging hardware
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#96-039 
