Middle Atlantic MRK-3731 37SP Gangable Rack with Rear Door and 31" Depth

Features:

• Fully welded construction, open sides
• UL Listed in the US and Canada
• 2,500 lb. weight capacity
• Seismic certified (UBC 1997 & CBC 1998 Zone 4; IBC 2000, IBC 2003, ASCE 7 - 02, NFPA 5000 Seismic Use Group III) for protecting 1000 lbs. of essential equipment when used in conjunction with our MRK-Z4 brackets
• Slim 22" OD width
• Available in 4 depths: 26.5", 31.5", 36" & NEW! 42 "
• 2 pairs of wider rackrail provide more interior room
• Laser-cut 1/8" thick internal steel braces for strength
• 14-gauge steel tops & bottoms, 16-gauge seamless steel sides
• 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