BL M50

High-security, antiterrorist, bidirectional beam barriers (width from 3 to 6 m)

The BL M50 lift barrier is a retractable automatic anti-ram device capable of stopping a 7,5T vehicle at a speed of 80km/h (or 3,5T at 112km/h).


Technical specifications

Rated in compliance with PAS68:2013 V/7500(N3)/80/90
IWA 14-1:2013 V/7200(N3C)/80/90
DOS K12 & ASTM M50
Impact resistance 2.000.000 joules
7,5T at 80km/h
3,5T at 112km/h
Obstacle height 1100mm
Obstacle width 3/4/5/6 m
Foundation depth 500mm
Rising / lowering speed 7 / 7 sec
Enhanced speed available (<5m)
Emergency Fast opening (Rising time) 2 sec (<=7m)
Hours / Days cycles 300 / 2000

  • In case of power failure, the beam can be lowered by a manual operation directly on the hydraulic pump AND from a remote location. Additional options allow the beam to be raised and lowered (manual pump) OR an uninterrupted operation (UPS)
  • The operation can be signaled by LEDS on the beam, a buzzer, traffic lights or a synchronization with a rising barrier.
  • Finishing: the beam is yellow painted (RAL1023) covered by a non-slip metal sheet. The 2 cabinets are grey painted (RAL9006)
  • Activation: The 2 hydraulic pumps and the control unit are housed in one of the 2 cabinets constituting this barrier

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