$2,434.99
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Short Description: The SKB 14U 20-Inch Deep 3RR Removable Shock Rack Case is a military-grade waterproof transport case designed to protect 19-inch rack-mounted electronics from shock, vibration, dust, moisture, and harsh operating environments. Featuring a removable shock-mounted rack, MIL-STD 810H construction, and rugged LMDP shell, it is ideal for military, industrial, broadcast, and telecommunications applications.


SKB 14U 20-Inch Deep 3RR Removable Shock Rack Case – Maximum Protection for Large Rack-Mounted Systems

Product Summary: The SKB 14U 20-Inch Deep 3RR Removable Shock Rack Case is engineered to safely transport and protect mission-critical electronics in the toughest field environments. Its patented removable rack frame allows the equipment chassis to slide out like a drawer for complete system access, simplifying installation, maintenance, and bench integration while maintaining superior shock protection during transport.

Available from Atlas Industrial Supply in Houston, Texas, this heavy-duty transport case is molded from Linear Medium Density Polyethylene (LMDP) and meets or exceeds MIL-STD 810H military standards. Eight elastomeric shock isolators, gasket-sealed lids, automatic pressure relief valve, recessed stainless steel hardware, and rugged roto-molded construction provide exceptional protection for valuable electronic equipment.

Key Features

  • 14U removable shock-mounted rack with 20-inch rail-to-rail depth
  • Patented removable rack frame for easy equipment installation and servicing
  • Rack slides out like a drawer for full equipment access
  • Complete frame removal for bench integration
  • 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 gasket-sealed front and rear 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 communications equipment
  • Government mobile command systems
  • Industrial automation and PLC systems
  • Oil & Gas instrumentation
  • Power generation control equipment
  • Broadcast and audiovisual systems
  • Network and telecommunications infrastructure
  • Server and data acquisition equipment
  • Aerospace and defense electronics
  • Industrial field service operations

Technical Specifications

  • Rack Capacity: 14U
  • Rack Depth: 20 in rail-to-rail
  • Rack Width: Standard 19 in (ANSI/EIA-310-C)
  • Rack Type: 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: 24.25 in (61.59 cm)
  • Rail to Rail: 19.75 in (50.16 cm)
  • Rear Rail to Front Lid: 24.5 in (62.23 cm)
  • Product Weight: 75.81 lbs (34.38 kg)
  • Exterior Dimensions: 31.5 × 24 × 31 in (80.01 × 60.96 × 78.74 cm)
  • Shipping Weight: 81.84 lbs (37.12 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. Customers requiring enhanced mobility can add the optional SKB 3RR-RCB Shock Rack Caster Platform. 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, headquartered in Houston, Texas, supplies premium SKB rack protection solutions to industrial customers across Texas and throughout the United States. We support Oil & Gas, Manufacturing, Aerospace, Telecommunications, Military, Government, Power Generation, and Industrial Maintenance organizations with expert product guidance, competitive pricing, and fast nationwide shipping.

Frequently Asked Questions

What equipment fits inside the SKB 14U 20-inch Deep 3RR Shock Rack?

This case accommodates standard 19-inch rack-mounted equipment up to 20 inches deep, including servers, communications equipment, networking hardware, industrial control systems, AV equipment, and mission-critical electronics.

What is the advantage of the removable rack design?

The patented removable rack slides out like a drawer and can be completely removed from the case, making equipment installation, servicing, wiring, and bench integration significantly easier.

Is this rack case waterproof?

Yes. The roto-molded shell, gasket-sealed lids, and automatic pressure relief valve provide excellent protection against water, dust, and harsh environmental conditions.

Does this model include wheels?

No. The 20-inch Deep 3RR Series ships without wheels. The optional SKB 3RR-RCB caster platform can be added for improved portability.

What payload capacity does the shock system support?

The standard shock system supports equipment weighing between 40 and 150 pounds. A factory-installed heavy-duty shock package increases capacity to 300 pounds.

Does this rack meet military standards?

Yes. The case is manufactured to meet or exceed MIL-STD 810H requirements for transporting and protecting sensitive electronic equipment.

Can these cases be stacked?

Yes. Molded stacking ribs and supplied coupling straps allow secure stacking with compatible SKB 3RR, 3RS, and many competitive rack transport cases.

Does Atlas Industrial Supply ship nationwide?

Yes. Atlas Industrial Supply ships SKB rack cases throughout the United States from Houston, Texas, while providing expert technical support before and after every purchase.

California Proposition 65

Warning: This product can expose you to chemicals including carbon black, known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.

SKU: 3RR-14U20-22B
SKB 14U 20-Inch Deep 3RR Removable Shock Rack Case – Waterproof MIL-STD 810H Rack Transport Case
$2,434.99

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