21 RU ERK Series Rack, 25 Inches Deep without Rear Door
21 RU floor-standing rack, 25 inches deep, with seismic rating and 2,500 lbs UL load capacity
The ERK-2125LRD is a 21 RU frame-only floor-standing rack from the Middle Atlantic ERK Series, designed for high-performance AV deployments. This 25 in (63.5 cm) deep steel enclosure provides a robust foundation for professional equipment, featuring a fully welded construction and a black wrinkle powder coat finish. It offers a usable height of 36.88 in (93.7 cm) and a usable depth of 23.47 in (59.6 cm) within a 40.88 in (103.8 cm) total height profile. The front features standard adjustable 10-32 threaded rackrails with numbered spaces for precise mounting. For thermal management, the rack sides include both top and bottom venting. This model is designed to be ganged with other ERK Series units to create partitioned multi-bay installations, allowing for improved security and controlled airflow between different equipment sets. This specific SKU is a frame-only configuration without a rear door, providing an economical starting point for customized rack builds.
Specifications are supplied by the manufacturer. For complete details, check the Resources section.Key features
Specifications
Main specifications 8
| Depth | 25 in (63.5 cm) |
| Height | 40.88 in (103.8 cm) |
| Panel Width | 19 in (48.3 cm) |
| Product Weight | 79.1 lbs (35.9 kg) |
| Rack Units | 21 RU |
| Shipping Weight | 111 lbs (50.4 kg) |
| UL Load Capacity | 2500 lbs (1,134 kg) |
| Usable Depth | 23.47 in (59.6 cm) |
All other specifications 15
| Usable Height | 36.88 in (93.7 cm) |
| Width | 22 in (55.9 cm) |
| Color | Black |
| Federal Ops Country of Origin | USA |
| Finish | Black Wrinkle Powder Coat |
| Material | Steel |
| Product Configuration | Frame Only |
| Rack Rail Type | 10-32 |
| Rear Door | No |
| Seismic Rated | Yes |
| Ships Flat | No |
| TAA Compliant | YesYes |
| UPC | 656747034220 |
| Certifications | ASCETAAUL Listed |
| Seismic Load Capacity | 591 lbs (268.1 kg) |
Resources
You'll need these with it
PDT Low Profile Vertical Power Strip, 16 Outlet, 15A
PDT-1615C-NS$308.70
Select Series PDU with RackLink™, 2 Outlet
RLNK-215$429.30
2 RU Utility Rackshelf, 15.4 Inches Deep, Vented
U2V$96.30
1 RU Brush Grommet Panel
BR1$86.40
21 RU Rackrail 10-32 for ERK Series
ERK-RR21$93.60
21 RU Vented Front Door for DWR and EWR Racks
VFD-21$462.60
21 RU Plexi Front Door for DWR and EWR Racks
PFD-21$541.80
21 RU Solid Front Door for DWR and EWR Racks
FD-21$310.50
21 RU Vented Rear Door for ERK Racks
ERK-VRD-21$260.10
Fan panel, 3 fan, Anodized
FP3$79.20
Fan panel, 2 fan, Anodized
FP2$75.60
230V Fan 4 1/2 Inch, 95 CFM & 220 - 240VAC
FAN-119$99.90
Questions about this part
Will this ERK-2125LRD fit my equipment depth requirements?
The rack features a 25 in (63.5 cm) total depth with a 23.47 in (59.6 cm) usable depth, allowing for substantial equipment installation.
What accessories are needed to complete this ERK series rack?
As a frame-only configuration, you may need to purchase items like the ERK-RR21 rackrails, front doors (VFD-21, PFD-21, or FD-21), or various blank panels like the FEB3.
Is the ERK-2125LRD suitable for seismic-prone areas?
Yes, this rack is seismic rated and carries a seismic load capacity of 591 lbs (268.1 kg) when installed with ERK-Z4 brackets.
Can I expand this rack into a larger multi-bay system?
Yes, the ERK Series is designed to be ganged together to create partitioned multi-bay installations for improved security and thermal management.
Does this rack meet TAA compliance requirements?
Yes, the ERK-2125LRD is TAA compliant and UL Listed for use in the US and Canada.