Middle Atlantic MRK-4431PROLRD 44SP Gangable Rack with 31" Depth, Cage Nut Rackrails W/O Rear Door

Middle Atlantic's MRK-4431PROLRD is a 44RU, 31" deep MRK series rack. Its rugged, space-saving design and high seismic load rating make it a favorite of installing contractors, especially on larger-scale multi-bay jobs. This rack also offers seismic certification and open sides.

Middle Atlantic MRK-4431PROLRD Features:

• Fully welded construction for strength
• Racks gang together when fully loaded
• Multiple lacing points and slotted rail brackets for cable management flexibility
• Includes two pair cage nut style rackrail

Middle Atlantic MRK-4431PROLRD Specifications:

• Rackrail Type: Cage Nut
• Material: Steel
• Finish: Black powder coat
• Mounting: Horizontal
• Seismic Certified: Yes
• Seismic Load Capacity: 1050 lbs (477.27 kg)
• UL Load Capacity: 2500 lbs (1136.36 kg)
• UL Standards Tested: UL1678
• ASCE: 7-10
• RoHS: Yes
• Greenguard: Yes
• Capacity Weight: 10000 lbs (4545.45 kg)
• Usable Depth: 29" (73.66 cm)
• Usable Height: 77.125" (195.9 cm)
• Dimensions (DxHxW): 31.4" x 83.125" x 22" (79.75 x 211.14 x 55.9 cm)
• Primary Package Weight: 176 lbs (80 kg)
• Rack Units: 44