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Decker Supply offers a complete line of Attenuators; whether it be Truck Mounted Attenuators or Trailer Mounted Attenuators. Each unit that we carry offers its’ own unique characteristics. Not sure which one is a good fit for you? Please contact us and we would be happy to help!

SS90™ HD

The SS90™ HD is a heavy duty, truck mounted attenuator, and is NCHRP 350 Test Level 3 compliant. The SS90™ HD is comprised of two lightweight aluminum cartridges that are contained in a potentially reusable galvanized support frame. Minimum support vehicle weight is 16,090 lbs.

SS180™

The SS180™ is a truck mounted attenuator, and is NCHRP 350 Test Level 3 compliant while in deployment mode. The SS180™ is comprised of two light-weight aluminum cartridges that are contained in a typically reusable steel support frame. This unit also has a 180 degree tilt feature which folds at the center to stack the two cartridges on top of each other. Minimum support vehicle weight is 16,090 lbs.

VORTEQ®

The Vorteq® is a trailer mounted attenuator, and is NCHRP 350 Test Level 3 compliant. This trailer attenuator is a perfect fit for someone who is looking to utilize the attenuator on several different host vehicles, as it only has a 1 point hook up system. The Vorteq is an open frame system, it does not utilize cartridges. Minimum support vehicle weight is 10,000 lbs.

SST®

The SST® is a trailer mounted attenuator, and is NCHRP 350 Text Level 3 compliant. This trailer attenuator can be utilized on different host vehicles that can support a 3 point hook up system. The SST is comprised of two light-weight aluminum cartridges contained in a steel support frame. Minimum support vehicle weight is 9,920 lbs.