The Middle-Atlantic R2-44S Seismic Certified 19" Open Frame Rack has a 15" deep 3/8" thick steel base with 44 rack spaces available on 11-gauge steel vertical channels with 10-32 tapped and marked mounting holes.
Fully welded steel construction for structural integrity
1/8" thick steel rail channels are 10-32 threaded front and rear
Seismic certified to the UBC 1997 and 2001 CBC Seismic Zone 4 and the IBC 2000, IBC 2003, 2002 ASCE Standard 7 and 2003 NFPA 5000 Seismic Use Group III for protecting 850 lbs of essential equipment in upper floor installations with an Ip value of 1.5
Heavy duty 3/8" thick steel base
Hole pattern on top allows for installation of a variety of cable ladders
Grounding stud installed in base
Durable black powder coat finish
UPC: 656747114397