20 in. Deep 4U Removable Shock Rack
4U 20 in. Removable Shock Rack Transport Case. Lightweight, Shockproof & Watertight Case is Perfect for Protecting Your Sensitive Electronic Equipment During Transport.
Rack Units: 4U
Depth Front Rail to Rear Rail: 20 in.
Rackable Width: 19 in. Standard EIA
Lid Depth: 2 in. Front & Rear
Interior Dimensions: 24 x 19 x 7 in.
Exterior Dimensions: 32.3 x 23.9 x 13.5 in.
Weight: 47.2 Lbs.
Wheels: No Wheels
SKB 4U Removable 20 Inch Deep Shock Rack
SKB’s 3RR Series Removable Shock Rack are lightweight, shockproof, watertight, dustproof, heat and chemical resistant, perfect for protecting and transporting your sensitive electronic equipment. Molded of LMDP Linear Medium Density Polyethylene plastic that meets or exceeds MIL-STD 810G standards, these Shock Racks also include 8 elastomeric shock absorbers which allow for a standard payload range of 40 to 150 lbs (optional extended payload range of 160 to 300 lbs can be accommodated as a special order option). The 20 in. 3RR Series Removable Racks are 20 inches deep from rail to rail with a standard 19 in. rack width per ANSI/EIA-310-C specification and feature square-hole rack rails to accommodate either #10-32 US standard or 6mm International standard cage nuts which are supplied with the cases.
The rugged roto-molded shell ensures industry leading strength and impact resistance. The standard commercial off the shelf (COTS) case comes with 2 in. deep front and rear lids to accommodate rack gear that is longer than 20 inches. Molded-in stacking ribs and lugs are designed to stack with all SKB 3RR and 3RS cases, as well as competitive manufacturer cases, and feature black powder coated stainless steel hardware that is recessed for protection and 4 comfort grip spring loaded lift handles which allow for easy movement. An automatic pressure relief valve is another standard feature along with gasket sealed lids that include convenient lid hangers to store your lids when your equipment is in operation. Coupling straps are included for securing the racks together when stacked.
The interior of the case features a removable rack with a patent pending "positive lock" latching system that slides open like a file drawer, allowing full access to racked equipment. The interior rack is also completely removable allowing complete frame access for bench integration.
- Completely removable frame for access to bench integration
- Meets or exceeds MIL-STD 810G
- Standard payload range of 40 to 150 lbs
- Optional extended payload range 160 to 300 lbs
- Standard 19 in. rack width per ANSI/EIA-310-C
- Standard rack depth 20 in. rail to rail
- Square hole rack rails to accommodate either #10-32 US standard or 6mm international standard cage nuts
- 2 in. front and rear lids
- Rugged roto-molded shell ensures industry leading strength and impact resistance
- Molded in stacking ribs and lugs are designed to stack with all SKB 3RR & 3RS cases, as well as competitive manufacturer cases
- Recessed black powder coated stainless steel hardware
- Four (4) comfort grip spring loaded lift handles
- Automatic pressure relief valve (standard)
- Lid hangers (standard)
- Case coupling straps (standard)
- IP67 Certified for protection of dust ingression and water submersion (1 meter submersion for 30 minutes)
- Includes Million Mile Warranty
- Proudly Made in the USA
3RR-4U20-22B – 789270999534
Note: 3RR 20 in. Shock Racks do not come standard with wheels.
|Interior (LxWxH)||24 x 19 x 7 in.|
|Exterior (LxWxH)||32.3 x 23.9 x 13.5 in.|
|Carton Dimsensions||33 x 24.5 x 14.25 in.|
|Available Colors||Black - Standard. Desert Tan and OD Green - Special Order.|
|Rack Depth||20 in.|
|Depth Front Rail To Back Lid||24.5 in.|
|Lid Depth||2 in. Front / 2 in. Rear|
|Handle||4 Comfort Grip Spring Loaded Lift Handles|
|Latches||Recessed Heavy Duty Twist Latches|
|Standard Payload||40 to 150 Lbs.|
|Optional Payload||160 to 300 Lbs (3SKB-SA)|
|Body Material||Linear Medium Density Polyethylene (LMDPE)|
|Manufacturing Process||Roto Molded|
|Water Resistance||Water Resistant|
|Certifications||ANSI/EIA-310-C, IP67, MIL-STD 810G|
SKB CASES LIFETIME WARRANTY
SKB brand hardshell cases are fully warranted against defects in materials and craftsmanship for the life of the case to the original owner. That means, if your case breaks, SKB will supply replacement parts, repair the case, or replace your case for as long as you own it. Proof of Purchase is required for all warranty claims. Electronic components in SKB brand hardshell pedalboard systems are warranted for five years from date of purchase. Soft cases and gig bags are warranted for one year from date of purchase. SKB is not responsible for the shipping cost to our facility. However, SKB will cover all of the costs of repairs and/or replacements, as well as the return shipping. SKB hardshell cases are warranted for life to the original owner only. Cases used rental purposes, used by institutions or schools, modified or used cases are not covered by this warranty. To request a return authorization for a warranty claim, please contact our Customer Service Department at (800) 783-0087
SKB SOFT PRODUCT WARRANTY
SKB Soft Products are fully warranted to the original owner against defects in materials and craftsmanship for one year from purchase. Any defects in workmanship will be covered by SKB. Damages due to accident, improper care, negligence or normal wear, where SKB is not at fault, are not covered on Soft Products. Freight cost to SKB Corporation is the responsibility of the customer. SKB will pay the return freight for warranty product shipped back to the customer.