Barrier - Hydraulic

The picture shows an installation of four barriers at the Serail Hill Complex carried out by Zod Security

The hydraulic unit powers a double-acting jack, self-braking during lowering phases, that lifts and lowers the crossing bar and carries maximum pressure valves for precision regulation of lifting and lowering forces.

An electronic programmer permits automatic or semi-automatic control of the bar, sets predetermined bar closing times and is designed to mount a radio control with personalized portable transmitter.

The crossing bar can be moved by hand using a lever that disengages the hydraulic circuit whenever there is a power failure.

It comes in three speed versions to fit all customer requirements.

It is designed for continuous opening and closing duty, no matter what the outside temperature is.