Semi-automatic retractable bollard
Semi-Automatic Bollards in steel
• High resistance steel bollard, >< 6 mm for higher resistance to impact and distortions.
• Gas cylinder of adapted size and calibre
• Strut column treated against corrosion by cataphoresis.
• ABS lock treated against corrosion, fitted by standard with emergency ▲11 mm imprint (other imprints available)
• Guides in HD steel, square cross section 30 x 30 mm, treated against corrosion by cataphoresis, fixed to the chassis.