The cylindrical shaped boom arm is made from extruded aluminium tube and powder coated in while with red reflective tape, Barrier boom arm lenght 3m, 4m, 6m. Operating time of opening 1.5/closing
2.5 seconds for boom arm to shift from the horizontal to vertical position. A leveling system to lock the barrier boom arm at both end positions. The boom gate system is equipped with manual
release in the event of power failure or fauity operation. Left and right hand boom arm configuration are available.