SKB 11U 20-Inch Deep 3RR Removable Shock Rack Case – Waterproof MIL-STD 810H Rack Transport Case
$2,294.99
SKB 11U 20-Inch Deep 3RR Removable Shock Rack Case – Waterproof MIL-STD 810H Rack Transport Case
$2,294.99
This item is currently on backorder but you can still purchase it now and we'll ship as soon as more become available.
Short Description: The SKB 11U 20-Inch Deep 3RR Removable Shock Rack Case is a military-grade waterproof transport case engineered to protect sensitive 19-inch rack-mounted electronics from shock, vibration, dust, water, chemicals, and extreme environmental conditions. Featuring a fully removable rack frame and MIL-STD 810H construction, it is ideal for mission-critical industrial, military, broadcast, telecommunications, and government applications.
SKB 11U 20-Inch Deep 3RR Removable Shock Rack Case – Heavy-Duty Protection for Rack-Mounted Equipment
Product Summary: The SKB 11U 20-Inch Deep 3RR Removable Shock Rack Case is designed for professionals who require superior protection, convenient equipment installation, and reliable transportation of rack-mounted electronics. Its patented removable rack frame provides complete access to installed equipment, making installation, maintenance, and bench integration significantly easier than traditional rack cases.
Available from Atlas Industrial Supply in Houston, Texas, this rugged shock rack is molded from LMDP Linear Medium Density Polyethylene and meets or exceeds MIL-STD 810H standards. It incorporates eight elastomeric shock isolators, gasket-sealed lids, recessed stainless steel hardware, automatic pressure relief valve, integrated lid hangers, square-hole rack rails, and coupling straps for secure stacking during transport.
Key Features
- 11U removable shock rack with 20-inch rail-to-rail rack depth
- Fully removable rack frame for easy installation and maintenance
- Patented Positive Lock® sliding rack system
- Meets or exceeds MIL-STD 810H military standards
- Shockproof, waterproof, dustproof, heat-resistant, and chemical-resistant construction
- LMDP Linear Medium Density Polyethylene roto-molded shell
- Eight elastomeric shock absorbers minimize vibration and impact
- Standard payload capacity of 40–150 lbs
- Optional factory-installed heavy-duty shock system supports 160–300 lbs
- Standard 19-inch rack width per ANSI/EIA-310-C
- 20-inch rack depth (rail-to-rail)
- Square-hole rack rails support #10-32 US and 6 mm international cage nuts
- 2-inch front and rear gasket-sealed lids
- Automatic pressure relief valve
- Four spring-loaded comfort-grip carrying handles
- Recessed black powder-coated stainless steel hardware
- Molded stacking ribs compatible with SKB 3RR, 3RS, and many competitive rack systems
- Integrated lid hangers and coupling straps
- Available in Black, Desert Tan, and OD Green
- Compatible with the optional SKB 3RR-RCB Shock Rack Caster Platform
Recommended Applications
- Military communication systems
- Industrial automation equipment
- Oil & Gas instrumentation
- Broadcast production systems
- Telecommunications infrastructure
- Network servers and switches
- Power generation control equipment
- Aerospace and defense electronics
- Government field deployment
- Mission-critical rack-mounted equipment transport
Technical Specifications
- Rack Capacity: 11U
- Rack Depth: 20 in rail-to-rail
- Rack Width: Standard 19 in (ANSI/EIA-310-C)
- Rack Type: Fully removable shock-mounted rack
- Construction: LMDP Linear Medium Density Polyethylene
- Compliance: Meets or exceeds MIL-STD 810H
- Shock Isolation: Eight elastomeric shock absorbers
- Payload Capacity: 40–150 lbs standard; 160–300 lbs optional
- Front Lid Depth: 2 in
- Rear Lid Depth: 2 in
- Front Rail to Back Lid: 24.625 in (62.55 cm)
- Rail to Rail: 19.75 in (50.16 cm)
- Rear Rail to Front Lid: 24.75 in (62.87 cm)
- Product Weight: 68.62 lbs (31.12 kg)
- Exterior Dimensions: 31.375 × 24 × 25.875 in (79.69 × 60.96 × 65.72 cm)
- Shipping Weight: 73.90 lbs (33.51 kg)
- Operating Temperature: -40°F to 180°F (-40°C to 82.22°C)
- Available Colors: Black, Desert Tan, and OD Green
Note: The 20-inch Deep 3RR Series does not include wheels as standard. For easier mobility, the optional SKB 3RR-RCB Shock Rack Caster Platform is available. Heavy-duty shock absorbers supporting payloads up to 300 lbs are available as a factory-installed option.
Why Buy from Atlas Industrial Supply?
Atlas Industrial Supply, located in Houston, Texas, supplies premium SKB rack cases and industrial protection solutions throughout Texas and across the United States. We support the Oil & Gas, Power Generation, Manufacturing, Telecommunications, Aerospace, Military, Government, and Industrial Maintenance industries with expert guidance, competitive pricing, and fast nationwide shipping.
Frequently Asked Questions
What equipment can be installed in the SKB 11U 20-inch Deep 3RR Shock Rack?
This case is designed for standard 19-inch rack-mounted equipment up to 20 inches deep, including servers, communications hardware, industrial controllers, networking equipment, broadcast systems, and military electronics.
What makes the 3RR Series different from the 3RS Series?
The 3RR Series features a fully removable rack frame with a patented Positive Lock® sliding mechanism, allowing complete access to equipment for installation, maintenance, and bench integration. The 3RS Series uses a fixed rack frame.
Is the SKB 11U 3RR Shock Rack waterproof?
Yes. Gasket-sealed lids, a pressure relief valve, and the roto-molded polyethylene shell provide outstanding protection against water, dust, and harsh environmental conditions.
Does this model include wheels?
No. The 20-inch Deep 3RR Series does not include built-in wheels. The optional SKB 3RR-RCB caster platform can be added for easier transportation.
What is the payload capacity of this rack case?
The standard shock system supports equipment weighing between 40 and 150 pounds. Optional heavy-duty elastomeric shock absorbers increase capacity to 300 pounds when factory-installed by SKB.
Does this rack case meet military standards?
Yes. The SKB 3RR Series meets or exceeds MIL-STD 810H requirements for protecting sensitive equipment during transportation and field deployment.
Can multiple SKB shock racks be stacked?
Yes. Molded stacking ribs and integrated coupling straps allow safe stacking with compatible SKB 3RR, 3RS, and many competitive rack cases.
Does Atlas Industrial Supply ship SKB rack cases nationwide?
Yes. Atlas Industrial Supply ships SKB protective rack cases throughout the United States from Houston, Texas, while providing expert technical assistance before and after the sale.
California Proposition 65
Warning: This product can expose you to chemicals including carbon black, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.