Skip to main content

Go with the flow with TrafFix Devices' Water Wall

TrafFix Devices says that its Water Wall barrier, made from durable low-density polyethylene plastic, is ideal for longevity and resistant to cracks and breakage.
By David Arminas April 15, 2025 Read time: 2 mins
A steel connection and keeper pin system ensures secure interlocking between sections, while molded-in forklift and pallet jack slots allow for easy transport and positioning

TrafFix Devices, a US global manufacturer and supplier of traffic control devices and crash attenuators, is offering the Water Wall, a temporary safety delineator.

The Water Wall is a MASH-eligible TL-2 longitudinal channelising device that provides critical protection in work zones by clearly delineating spaces while maintaining optimal visibility for drivers. Its 812mm (32-inch) tall by 1,829mm (72-inch) long low-profile ensures clear sightlines at intersections which improves traffic awareness and reduces accident risks.

TrafFix Devices says that the Water Wall is manufactured from durable low-density polyethylene plastic which makes is it built for longevity and resistant to cracks and breakage, even in demanding conditions. Its double-wall knuckle design reinforces hinge points, reducing the risk of structural failure. The hinge allows up to 30 degrees of pivoting.

Meanwhile, the positive separation system can be adjusted to fit various layouts, while a new corner piece enables 90-degree turns for even greater versatility.

The Water Wall includes a 203mm (8-inch) fill hole with a twist-lock plastic cap for a faster filling process and a tamper-resistant offset drain plug that secures or releases in just two-and-a-half turns. A steel connection and keeper pin system ensures secure interlocking between sections, while molded-in forklift and pallet jack slots allow for easy transport and positioning.

For added security, the Water Wall is compatible with the company’s Water-Wall chain-link fence attachment, providing an additional layer of protection when necessary.

Designed to meet rigorous safety standards, the Water Wall has been NCHRP-350 tested and passed to MASH (Manual for Assessing Safety Hardware) TL-1 Barrier Wall, TL-2 Longitudinal Channelising Device and TL-3 Barricade.

It also seamlessly connects to the SLED end treatment, eliminating the need for additional shielding or flaring, further simplifying deployment. SLED is the ‘sentry longitudinal energy dissipater’, a narrow water-filled non-redirective gating crash cushion that is a MASH tested, passed and eligible.

TrafFix Devices, with 39 years of experience, is based in San Clemente in the US state of California. The company designs and manufactures products that comply with international highway safety regulations, providing effective solutions for traffic management and accident prevention.

For more information on companies in this article

Related Content

  • Focus on Latin America & Caribbean territories
    July 11, 2018
    Caribbean Leaders Chart Course Towards Safe & Resilient Roads Now in its seventh edition, IRF’s flagship event in the Caribbean confirmed its status as an essential gathering point for the region’s top transportation decision-makers and professionals, combining regional case studies and international insights. Close to 150 delegates from 10 countries, including senior policy makers from Jamaica, Belize, Guyana, Cayman, attended the 4-day event.
  • Yanmar Compact Equipment debuts new line of track loaders
    March 16, 2023
    Yanmar Compact Equipment has launched a new line of compact track loaders, which the manufacturer says enhances its position as a comprehensive compact equipment solutions provider.
  • Sennenbogen’s 6130 HD with diaphragm wall grab on site in Berlin
    December 18, 2017
    Berger Grundbautechnik is using two Sennenbogen duty cycle cranes simultaneously for preparatory works for the planned BAB 100 motorway in Berlin. The new stretch of motorway will connect the eastern areas of Berlin to the central road circuit and the BAB 113. Large sections of the section being built run in a tunnel or in a trough of up to 7m. Hard at it are the Sennenbogen 690 HD and the new 6130 HD units. With a working weight of 130tonnes and two 300kN free-fall winches, the 6130 HD operates a 25tonne
  • Spreading knowledge on European standards beyond Europe
    October 8, 2015
    Europe is a global leader in road safety. It has an average of 50 traffic fatalities/million population, half that of the equivalent figure for the USA While there is no magical formula for improving road safety, it is possible to observe a positive correlation between the advent of performance-based standards for essential road equipment and the impressive reduction in road fatalities that Europe has seen since 2001, a drop of 50%.