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10506 Shallow Pit Depth Road Blocker
Although the blocker only requires a relatively shallow foundation to accommodate the 215mm height of the base frame, the uniquie folding skirt provides the same degree of protection of a conventional solid skirted blocker requiring foundations of some two and a half times deeper.
Therefore in many cases avoiding the necessity to re-route underground services.
Additional protection can be provided using photo beam systems tailored to the particular application.
It is recommended that the blocker is installed with vehicle detection loop systems.