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Middle Atlantic Products® BGR Series 38 RU 27" Deep Rack
Middle Atlantic Products® BGR Series 38 RU 27" Deep Rack 0
Middle Atlantic Products® BGR Series 38 RU 27" Deep Rack 1

Middle Atlantic Products® BGR Series 38 RU 27" Deep Rack

Model #: BGR-3827
Middle Atlantic Products Inc.
At a Glance
Why is BGR the #1 AV Enclosure? The BGR is designed to hold 20% more weight but be lighter than its predecessors. It offers more space efficiency for equipment mounting and cable management with Lever Lock™. It has options designed for system future proofing without disturbing the existing system. BGR is designed for today and tomorrow’s AV applications and with multiple form factors it supports multi-rack systems, single rack systems or a mobile systems.
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Get to know this product.

  • The 23” width gives you extra room in “no-man’s land” for front-to-back cable management and for mounting small devices on Lever Lock™ freeing up valuable rackspace.
  • All BGRs are now equipped with the revolutionary Forward rackrail giving you the ability to use Forward blank panels, vent panels, horizontal cable mgmt. and vertical cable mgmt.
  • Innovative side lacing on the Forward rear rackrail provides flexibility for internal cabling and accepts the Forward vertical cable management products (coming soon).
  • Breakthrough design provides high strength without extra weight
  • UL 1678, Seismic and OSHPD OPM Certified
  • Wide open top and bottom offer many cabling and cooling options
  • Accepts extender bay to add 3” of useable depth to the front or rear of the enclosure
  • Accepts brush grommet rear door kit for a large cable passage without fishing
  • Pre-threaded ganging holes allow ganging while enclosure is fully loaded
  • Standard front and rear adjustable 10-32 threaded rackrail with numbered spaces
  • Includes standard vented rear door that accepts optional fans

EIA compliant 19” gangable equipment rack shall be Middle Atlantic Products model #BGR-3827. Overall dimensions of BGR shall be 70-5/8”H x 23”W x 27”D. Useable height of BGR shall be 38 rackspaces, useable depth shall be 24.4”. BGR shall come equipped with two pairs of fully adjustable steel rackrail with tapped 10-32 mounting holes in universal EIA spacing, black e-coat finish and numbered rackspaces. BGR shall have .100” thick steel along rackrail brackets, .310” thick steel at corners. BGR shall include vented locking and latching rear door, which shall be capable of accepting up to six 4-1/2” fans. Top and bottom of BGR shall feature vertical slotted vent pattern for ventilation. BGR shall have two 1” x 7”rear obround knockouts with 1/2”, 1”, 1-1/4” and 1-1/2” electrical knockouts and 5/8” and 1/2” D UHF/VHF antennae knockouts in base and top. BGR shall have a configurable open top with vertical cable management entry points. BGR shall accept patent-pending LeverLock™ tool free and hardware free internal cable and device management system accessories. BGR shall have pre-threaded 5/16”-18 ganging holes. BGR shall be capable of ganging while fully loaded, using bolts only. BGR shall have marked rackrail depth indicators. BGR shall be of fully welded construction. BGR shall be finished in an environmentally friendly, durable black powdercoat. Grounding and bonding studs shall be 1/4-20 threaded, installed in top and base of enclosure. Fully welded construction shall provide a static capacity of 12,000 lbs. and a UL Listed load capacity of 3,000 lbs. BGR Series enclosures shall satisfy the 1997 UBC; 2001, 2007 & 2010 CBC; 2000, 2003, 2006 & 2009 IBC; ASCE 7-02, ASCE 7-05, ASCE 7-10 and the 2003, 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 1,175 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 BGR-Z4 or BGR-ISO-Z4 (isolated) seismic floor anchor bracket. BGR shall be UL Listed in the US and Canada. BGR shall be GREENGUARD Indoor Air Quality Certified for Children and Schools. BGR enclosure shall be RoHS EU Directive 2002 / 95 / EC compliant. BGR shall be manufactured by an ISO 9001 and ISO 14001 registered company. BGR enclosure 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


FinishBlack Powder Coat
UL Standards TestedUL1678
Usable Depth24.4
Usable Height66.625
Panel Width19
Rack Units38
Rackrail Type10-32
Seismic Load Capacity1175
UL Load Capacity3000
Seismic RatingYes
UL Listing No.E173107

Misc. Specs

Depth (in.)27
Width (in.)23
Height (in.)70.63
Number of Doors1
Weight Capacity (lbs.)3000
Manufacturer WarrantyLimited Lifetime
WarningProposition 65 Warning for California Residents