• The Sentry™ Water-Cable Barrier Wall has been tested and passed all TL-2 & TL-3 light weight 1,807lbs (820kg) and heavy weight 4,409 lbs (2,000kg) impacts at 45mph (70kph)and 62.5mph (100kph) impacts.

• Sentry™, when filled with 242 gallons (9160 liters) of water weights approximately 2,000lbs (907kg), and is 42" (107cm) tall, 72" (183cm) long and 22.5" (57cm) wide.

• Sentry's™ eleven interlocking knuckles on each end are positively linked together with a 1 1/8" (3cm) diameter galvanized hollow steel T-pin witht a steel keeper at the bottom end.

• Integrally molded into the Sentry™ are four 3/8" (9.5mm) diameter stranded steel cables, galvanized for corrosion resistance. These (4) cables prevent the impacting vehicle from penetrating the barrier wall. At each cable end is a corrosion resistant steel bushing.

• The bushing is wrapped 360º around its O.D. with a loop of the 3/8" (9.5mm) diameter stranded steel cable. The bushing and cable assemblies are integrally molded into the connecting lugs, at four of the lug positons, at each end of the barrier wall.