Terror Stopper PAS 68 Cantilever Sliding Gates

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perimeter sliding gates
Terror Stopper PAS 68 Cantilever Sliding Gate perimeter sliding gates
Automatic Trackless Sliding Gates
Cantilever Sliding Gate perimeter sliding gates
Terror Stopper PAS 68 Cantilever Sliding Gates
perimeter sliding gates
Secured By Design
Made In Britain
PAS 68 Logo

The Terror Stopper Crash Rated PAS 68 cantilever sliding gates from Zaun are designed to prevent a 7.5-tonne vehicle-borne terrorist/ram-raid threat. Capable of blending seamlessly within any building or site perimeter line, enabling discreet vehicle mitigation.

Constructed from steel sections, this gate design aesthetically blends into the building or perimeter fencing line. Available with your choice of the vertical bar, welded mesh, or woven mesh infills ideal for complementing our range of perimeter fencing.

The Terror Stopper PAS68 cantilever sliding gate has been successfully tested at 40mph and 50mph with a 7.5T (N2 and N3) vehicle. This cantilever sliding gate features an innovative arrestor system. Available with up to 8m openings, tested with the N3 vehicle at 50mph whilst producing only 1.6m of dynamic penetration.

Independently tested to PAS68 Classification to PAS68 Rating: Crash Tested to 7.5T (N2) @ 40 mph (64kph)  PAS68:2010 V/7500[N2]/64/90:5.6/10.1 and PAS68 Rating: Crash Tested to 7.5T (N3) @ 50 mph (80kph) PAS68:2010 V/7500[N3]/80/90:1.6/5.4. Successfully impacted PAS 68, stopping a 7.5-tonne vehicle and remaining fully functional after impact.


The gate is powered by an electric motor with a hydraulic locking pin. Typical operating times are 35 sec seconds for an 8m opening (250mm/sec).

What is PAS 68?

BSI PAS 68 is the Publicly Available Specification for vehicle security fencing, gates, blockers, bollards and barriers. It has become the standard and benchmark for all Hostile Vehicle Mitigation (HVMproducts. It is in this specification that all physical perimeter security equipment is tested to prevent vehicle-borne attacks.

BSI PAS68:2010 V/7500[N2]/64/90:5.6/10.1
Vehicle Test Weight Vehicle Class Vehicle Speed (KPH) Vehicle Angle Vehicle Penetration (m) 25KG+ Dispersion (m)
V/7500KG N2 64 90 5.6 10.1
BSI PAS68:2010 V/7500[N3]/80/90:1.6/5.4
Vehicle Test Weight Vehicle Class Vehicle Speed (KPH) Vehicle Angle Vehicle Penetration (m) 25KG+ Dispersion (m)
V/7500KG N3 80 90 1.6 5.4

This Publicly Available Specification (PAS) addresses the requirements of companies and organisations who want to guarantee that the perimeter vehicle barriers will provide the level of impact resistance they are aiming for.

PAS68 identifies impact test methods, tolerances, test vehicle type and vehicle performance criteria that need to be met to conform to PAS68.


The gate is supplied from the factory as a complete assembled tested unit. Both the 40mph and 50mph products have the same foundations with a depth of only 380mm. Drawings are available on request.

Drives and Controls

The gate is either electrically or hydraulically driven, depending on client specification. The gate has a locking pin ensuring that it is secure before impact. The gate is very smooth and quiet, with exceptional control in both directions. It has a powerful PLC with built-in diagnostics and programmable inputs and outputs that can provide numerous options depending on client requirements. In the event of a power failure, the gate has a full manual override system. The option of a powerful hydraulic motor is also available.

Electrical Supply

The gate requires a single phase 240volt 50Hz 16amp supply.


Compliant with EN 12453:2001 that recommends a minimum level of safeguarding for automatic gates. The gate comes as standard with CAT3 safety edges and a light curtain that protects the threshold. Additional options include laser safety devices to protect zones. The control panel also has a dual channel loop card compatible with safety induction loops if required.


Gate servicing recommended twice per annum

  • Fibre Technology
  • Cantilever Gate tested at 8m clear opening and 50mph
  • Smooth and quiet
  • Standard operating speed 250mm/sec
  • Heavy-duty cantilever rolling gear
  • High-quality bearings and rollers
  • Fully crash tested and rated at PAS 68
  • Two drive options are available – a standard sliding gate rack drive system with an integrated logic control panel or a heavy-duty drive unit, including a programmable logic controller.
  • Gates can be controlled manually or automatically by a variety of interfaces.
  • Available with a wide variety of welded mesh or vertical bar infills
  • Typically used in locations where a high-security profile is of paramount importance, such as oil refineries, defence sites, government offices, utilities, police stations, research and pharmaceutical companies

CPD Material

Looking for further training, guidance or to further your knowledge? Book one of our approved CPD presentations.

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