Middle Atlantic Products MBRK20-28 User Manual
Displayed below is the user manual for MBRK20-28 by Middle Atlantic Products which is a product in the Rack Cabinets category. This manual has pages.
Related Manuals
• High quality equipment rack features an oak, maple or
black wood grain finish
• 5/8” or 3/4” furniture grade MDF board construction
(depending on model)
• Four depths available to accommodate any permanent
installation
• Assembles easily with included hardware
• Rear access panel available for 22” and 28” deep models
BRK/MBRK/OBRK/RK/SRK/OSR
Laminate Racks
The BRK/MBRK/OBRK/RK/SRK/OSR Series 19” Equipment Racks
RK/BRK/OBRK/MBRK
EIA compliant Wooden Studio Rack shall be Middle Atlantic Products model # __RK__ (refer
to chart). __RK__ shall have __ useable rackspaces with a __" overall height (refer to chart).
__RK__ shall have a __” depth. Studio rack shall be constructed of __” furniture grade MDF
board and shall feature a high quality _____ wood grain laminate finish (refer to chart). Rackrail
shall be equipped with one set of 11-gauge steel with tapped 10-32 holes in universal EIA spacing
(2 sets included for racks with 22” and 28” depths). Assembly hardware shall be ¼ turn bolts with
¼ turn cams for MBRK, 22” and 28” deep racks. Other models use joint connector screws. Studio
rack shall be rated to ___lb. weight capacity. Studio Rackshall be GREENGUARD Indoor Air Quality
Certified for Children and Schools. Studio Rack shall be RoHS EU Directive 2002/95/EC compliant.
Studio rack shall be manufactured by an ISO 9001 and ISO 14001 registered company. Studio rack
shall be warrantied to be free from defects in material or workmanship under normal use and
conditions for a period of 7 years.
SRK
EIA compliant Sloped Rolling Equipment Rack shall be Middle Atlantic Products model # SRK.
Equipment rack shall provide a 16 rackspace lower bay and an upper 12 rackspace bay sloped back
at a 25° angle. SRK shall be constructed of 5/8” furniture grade MDF board and shall feature a high
quality black wood grain laminate finish. Pre-installed rackrail shall be 11-gauge steel with tapped
10-32 holes in universal EIA spacing. Assembly hardware shall be 2-1/4” joint connector screws.
A hex key shall be included for assembly. Black plastic screw caps shall snap into place to cover
the included hardware. Studio rack shall be rated to 200 lb. weight capacity. Studio rack includes
four pre-installed casters. Studio rack shall be rated to 200 lb. weight capacity. Studio Rack shall
be GREENGUARD Indoor Air Quality Certified for Children and Schools. Studio Rack shall be RoHS EU
Directive 2002/95/EC compliant. Studio rack shall be manufactured by an ISO 9001 and ISO 14001
registered company. Studio rack shall be warrantied to be free from defects in material or
workmanship under normal use and conditions for a period of 7 years.
OSR
EIA compliant Sloped Rolling Equipment Rack shall be Middle Atlantic Products model
# OSR-___(refer to chart). Equipment rack shall provide a __ rackspaces (refer to chart) sloped
at __°(refer to chart. OSR shall be constructed of 3/4” furniture grade MDF board and shall feature
a high quality Oak laminate finish. Pre-installed rackrail shall be 11-gauge steel with tapped 10-32
holes in universal EIA spacing. Assembly hardware shall be 2-1/4” joint connector screws. A hex key
shall be included for assembly. Black plastic screw caps shall snap into place to cover the included
hardware. Studio rack shall be rated to 200 lb. weight capacity. Studio rack includes four pre-installed
casters. Studio Rack shall be GREENGUARD Indoor Air Quality Certified for Children and Schools.
Studio Rack shall be RoHS EU Directive 2002/95/EC compliant. Studio rack shall be manufactured
by an ISO 9001 and ISO 14001 registered company. Studio rack shall be warrantied to be free from
defects in material or workmanship under normal use and conditions for a period of 7 years.
OPTIONS (OBRK, BRK and RK)
• Set of four casters shall be model # RKW, RKW shall have a 150 lb. weight capacity.
• Set of 4 heavy duty casters shall be model # RKW-HD. RKW-HD shall have a weight
capacity of 250 lbs.
• Additional set of rear rackrail, shall be model # RK-RRX (X = total # of rackspaces)
OPTIONS
• Smoked glass front door shall be model #
RK-GD__ (6, 8, 10, 12, 14, 16, 20, 28) for __ rackspace (M), (O), (B)RK rack
• Quick-PositionTM shelf with built-in cable management slots shall be model # SH-BRK.
Shelf mounts without rackrail for OBRK/BRK and MBRK-18” depth and accepts horizontal
mounting of PD-815SC or PD-815SC-NS power strip
OPTIONS (BRK, MBRK 22” and 28” DEPTHS)
• Rear access panel shall be Middle Atlantic Products model #__ (refer to chart). Rear access
panel shall have an overall height of __ (refer to chart). Rear access panel shall include a
2-space top vented panel and a 2-space cable management panel.
• Fan kit shall be Middle Atlantic Products model #DCFANKIT-4 (110V), or IDCFANKIT-4
(220V). Fans shall displace 100 CFM of free air and replaces vented panel on rear access
panel. Fan kit works with rear access panel.
96-032 / rev 3 / 4-3-12
96-032 / rev 3 / 4-3-12 /MBRK/OBRK/RK/BRK Laminate Racks
RK/BRK/MBRK SRK OBRK
EIA/TIA Compliant
EXCEPTIONAL SUPPORT & PROTECTION™
C U S T O M I Z A B L E S P E C I F I C A T I O N C L I P S A VA I L A B L E AT M I D D L E A T L A N T I C .C O M
Features
US: New Jersey • California • Illinois • Voice: 973-839-1011 Fax: 973-839-1976 • middleatlantic.com
Canada: Ontario • British Columbia • Voice: 613-836-2501 Fax: 613-836-2690 • middleatlantic.ca
Architects’ and Engineers’ Specifications
OSR
RK/BRK/OBRK/MBRK basic dimensions
cutaway to show
location of rackrail
B
A
All dimensions in inches [Bracketed dimensions in millimeters]
17.78 [452]
19.13 [486]
C
2 space top
vented panel
0.50 [13] RAIL
SETBACK
21.00 [533]
(12 SPACES)
28.00 [711]
(16 SPACES)
54.60
[1387]
6.50 [165]
20.38 [518]
19.13
[486]
3.00
[76]
NOTE: 10-32
THREADED RAILS
16.00
[406]
31.75
[806]
25°
6.75
[171]
51.90
[1318]
SRK basic dimensions
US: New Jersey • California • Illinois • Voice: 973-839-1011 Fax: 973-839-1976 • middleatlantic.com
Canada: Ontario • British Columbia • Voice: 613-836-2501 Fax: 613-836-2690 • middleatlantic.ca
rackrail pilot holes allow setback
of .50 [13] or 1.50 [38]
rear rackrail pilot holes
setback of .50 [13] and
1.50 [38] for use with
optional rear rail kit
RK-RRXX
E2 space cable
management panel
D
Model Number
D
Rear Access Panel
RK-RAP8(-MP) 6.78 (172)
RK-RAP12(-MP) 13.78 (350)
RK-RAP16(-MP) 20.78 (528)
RK-RAP20(-MP) 27.78 (706)
RK-RAP28(-MP) 41.78 (1062)
RK and BRK (18" depths) racks are constructed of 5/8" furniture grade MDF board construction.
BRK (22" and 28" depths), MBRK and OBRK racks are constructed of 3/4"
furniture grade, MDF board construction.
Model Color
RK Black
OBRK Oak
MBRK Maple
BRK Black
SRK Black
Model Number
A
Overall Height
B
Racking Height
C
Outside Width
E
Overall Depth Weight Capacity
RK2 4.98 (126) 3.50 (89) 20.40 (518) 15.91 (404) 200 lbs.
RK4 8.48 (215) 7.00 (178) 20.40 (518) 15.91 (404) 200 lbs.
RK6 11.98 (304) 10.50 (267) 20.40 (518) 15.91 (404) 200 lbs.
RK8 15.48 (393) 14.00 (356) 20.40 (518) 15.91 (404) 200 lbs.
RK10 18.98 (482) 17.50 (445) 20.40 (518) 15.91 (404) 200 lbs.
RK12 22.48 (571) 21.00 (533) 20.40 (518) 15.91 (404) 200 lbs.
RK14 25.98 (660) 24.50 (622) 20.40 (518) 15.91 (404) 200 lbs.
RK16 29.48 (749) 28.00 (711) 20.40 (518) 15.91 (404) 200 lbs.
RK20 36.48 (927) 35.00 (889) 20.40 (518) 15.91 (404) 200 lbs.
BRK6 11.98 (304) 10.50 (267) 20.40 (518) 17.91 (455) 200 lbs.
BRK8 15.48 (393) 14.00 (356) 20.40 (518) 17.91 (455) 200 lbs.
BRK10 18.98 482) 17.50 (445) 20.40 (518) 17.91 (455) 200 lbs.
BRK12 22.48 (571) 21.00 (533) 20.40 (518) 17.91 (455) 200 lbs.
BRK14 25.98 (660) 24.50 (622) 20.40 (518) 17.91 (455) 200 lbs.
BRK16 29.48 (749) 28.00 (711) 20.40 (518) 17.91 (455) 200 lbs.
BRK20 36.48 (927) 35.00 (889) 20.40 (518) 17.91 (455) 200 lbs.
OBRK8 15.63 (397) 14.00 (356) 20.70 (526) 17.91 (455) 200 lbs.
OBRK12 22.63 (575) 21.00 (533) 20.70 (526) 17.91 (455) 200 lbs.
OBRK16 29.63 (753) 28.00 (711) 20.70 (526) 17.91 (455) 200 lbs.
OBRK20 36.63 (930) 35.00 (889) 20.70 (526) 17.91 (455) 200 lbs.
MBRK8 15.63 (397) 14.00 (356) 20.70 (526) 17.91 (455) 200 lbs.
MBRK12 22.63 (575) 21.00 (533) 20.70 (526) 17.91 (455) 200 lbs.
MBRK16 29.63 (753) 28.00 (711) 20.70 (526) 17.91 (455) 200 lbs.
MBRK20 36.63 (930) 35.00 (889) 20.70 (526) 17.91 (455) 200 lbs.
(M)BRK8-22 15.63 (397) 14.00 (356) 20.70 (526) 22.00 (559) 200 lbs.
(M)BRK12-22 22.63 (575) 21.00 (533) 20.70 (526) 22.00 (559) 200 lbs.
(M)BRK16-22 29.63 (753) 28.00 (711) 20.70 (526) 22.00 (559) 200 lbs.
(M)BRK20-22 36.63 (930) 35.00 (889) 20.70 (526) 22.00 (559) 250 lbs.
(M)BRK28-22 50.63 (1286) 49.00 (1245) 20.70 (526) 22.00 (559) 250 lbs.
(M)BRK12-28 22.63 (575) 21.00 (533) 20.70 (526) 28.00 (711) 200 lbs.
(M)BRK16-28 29.63 (753) 28.00 (711) 20.70 (526) 28.00 (711) 200 lbs.
(M)BRK20-28 36.63 (930) 35.00 (889) 20.70 (526) 28.00 (711) 250 lbs.
(M)BRK28-28 50.63 (1286) 49.00 (1245) 20.70 (526) 28.00 (711) 250 lbs.
rear access
panel
Middle Atlantic Products, Inc.
Middle Atlantic Products
®
"C"
4.00
[102]
FRONT VIEW
TOP VIEW
10-32
THREADED
FRONT
RACK RAIL
RIGHT SIDE VIEWLEFT SIDE VIEW
REAR VIEW
19.61
[498]
4.88
[124]
20.70 [526]
23.00 [584]
19.12 [486]
.44 [11]
19.24” – 22.73”
useable depth
“A”
“B”
19.2
[489]
22.7
[577]
OSR basic dimensions
US: New Jersey • California • Illinois • Voice: 973-839-1011 Fax: 973-839-1976 • middleatlantic.com
Canada: Ontario • British Columbia • Voice: 613-836-2501 Fax: 613-836-2690 • middleatlantic.ca
All dimensions in inches [Bracketed dimensions in millimeters]
Model Number Racking Height “A”
“B”
Overall Height
“C”
Angle
OSR-16 16 Space 28.00 [711] 36.37 [924] 7º
OSR-24 24 Space 42.00 [1067] 50.37 [1279] 5º
Middle Atlantic Products, Inc.
Middle Atlantic Products
®