Anti-Terrorism bollards - PILLAR B 275/800.10C

High strength automatic hydraulic bollard with built-in hydraulic control unit, tested and certified by an independent organisation in accordance with PAS68:2010 with 7500/50/N2 rating that includes ASTM F2656:2007 M30 (dynamic simulation). SD version which keeps the bollard raised in the event of a loss of power (protection of sensitive sites). Standard version where the bollard instantly drops in the event of a loss of power.