Bollards
HRB Automatic Rising Bollards
The range of HRB heavy duty Automated Bollards are ideal for protecting a range of industrial and commercial sites. Manufactured from heavy duty steel tube, they provide an alternative to the Roadblocker for use on sites that may be more architecturally sensitive, but still require a higher level of security. The bollards lie flush with the road surface when lowered and raise to a height of either 640mm or 800mm at full extension, providing a formidable barrier against unauthorised entry/exit. The Automated Bollard can be operated by a range of access control systems and is controlled by a central micro-processor unit, which can be programmed to exact requirements.
| Features | Benefits | |
| Manufactured to exceed BS6571 welding to BS4872 | – | Built to last, guaranteed quality product |
| Raised and lowered in approx 4-6 secs | – | Quick operation means no build up of traffic |
| Extra Fast Operation 2 seconds (optional) | – | Extra security |
| Micro-Processor Logic Controls | – | Flexible methods of operation |
| Hot dip galvanised to BS1461 | – |
Will not look unsightly |
| Extremely strong | – | Minimal ongoing maintenance |
| Robust | – | Vandal resistant |
| Effective vehicle barrier | – | Unobtrusive to pedestrians |
| Low running cost | – | Economical |
| Polyethylene Roller operation on stainless steel shafts | – | Long life & smooth operation |
Specifications
Height 640mm, 800mm
Diameter 220mm
Wall thickness 5mm, 8mm, 13mm
Mechanism Operated by heavy duty, hydraulic power pack. Motor size 0.37 KW. Immersed pump
Solenoid valves for reliability and safety
Running pressure 25bar (approx) Maximum 40bar (approx)
Operating Speed 6 seconds (approx)
Power Failure Bollard remains in stalled position. Facility for manual release available
Fire Alarm Option to connect to fire alarm and automatically lower in the event of alarm signal (power must be supplied)
Interface Interfaces with all access control systems