This type of concealed bollard should preferably be used when accesses are limited, or are combined with the automatic version.
This type of concealed bollard should preferably be used when accesses are limited, or are combined with the automatic version.It solves transit and/or parking problems, at a reasonable cost, without the need for electrical energy; in fact, thanks to the single-effect gas actuator, lifting occurs automatically with a key, whereas lowering is achieved by slight foot pressure on the head of the concealed bollard.
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