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A barrier with a difference

Delta Scientific’s new HD300 barrier, available with either a fully electric or hydraulic control unit, will stop a vehicle travelling at 80 kmph. Upon impact, the barrier remains in its foundation and the opening stays blocked, providing a multiple hit capability.

In its M50 crash test, the HD300 completely disabled the test vehicle, causing severe damage to the occupant department and power train. The maximum penetration recorded was an outstanding 1,8 m on the passenger’s side. The P1 penetration rating was given because the penetration beyond the protected side of the barrier was less than 1,0 m at the lower leading edge of the test vehicle’s cargo bed.

With its 61 cm shallow foundation and aesthetic design, the HD300 obviates the concerns of interference with buried pipes, power lines and fibre optic communication lines. The shallow foundation also reduces installation complexity, time, materials and corresponding costs. The HD300 is perfect for high water table locations and areas with corrosive soils. It provides low maintenance as all components are accessible from the sides or top of the barrier.

For increased security, the HD300 leverages Delta’s proprietary counter-balanced technology to provide a 1,5 second emergency fast operation (EFO), responding to attacks very quickly. The electric actuator provides IP67 protection, meaning that the unit is totally protected against dust as well as the effect of immersion between 15 cm and 1 m.

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