TBD AUTOMATIC
- Hydraulic bollard with a diameter of 220 mm and available in three heights of 500 mm, 600 mm and 800 mm. The movement is regulated by an external hydraulic pump, housed in the technical control unit and managed by a PLC system; the control unit can manage from 1 to 6 bollards, with parallel operation. The rise and descend time is 3÷6 sec, and depends on the number of bollards and their distance from the control unit; optional EFO function which allows the device to rise in ~ 1.5 sec. In the event of a power failure, it is possible to lower the bollard(s) manually. As option, rising and descending operations are available, by 24 VDC motor, in case of power failure.
Main features
- External pump for driving up to 6 bollards piloted by the same HPU
- E.F.O. (Emergency Fast Operation) as option
- Dimensions (mm): Ø220 x H500, H600 or H800 (on the surface)
- Galvanized steel encased by a 304 removable stainless steel sleeve
- Red luminous crown
- Reflective red band (white and yellow optional)