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K4 Bollard – PAS68

Embassies, military bases and sensitive sites are all areas that need to be kept secure, while also allowing easy access to authorised personnel.

At Expert security, we provide a simple and cost-effective solution with our K4 bollards to keep any premises protected from hostile vehicles.

Responsive security

Unlike traditional security measures, our K4 bollards can be lowered into the foundations of your premises to allow vehicle access. This is an effective way to allow emergency services quick and easy access to otherwise unauthorized areas.

A K4 bollard can be activated remotely whenever you need to provide access to your site. The bollard will be completely lowered in just 4 seconds and can be raised back up in under 7 seconds.

Always protected

By choosing a K4 bollard from Expert Security, you’re ensuring your premises receives round-the-clock protection.Our bollards have safeguards that ensure they remain engaged, even in the event of a blackout or power failure.

K4 bollards are also resilient against extreme weather conditions, as they can remain operational between -40°C and 60°C.

Fit to your premises

Each K4 bollard acts as an individual unit and is connected via its own hydraulics, so they can be positioned hower best suits your business needs. This makes them suitable for both open spaces and narrow pathways.

As our bollards can withstand up to 7.5 tonnes travelling at 50km/h, they will protect your property from even the most determined physical attack. This means that small entrances receive the same protection from a single K4 bollard as wider areas.

Specifications

Driven rod out of the ground Ø280 x h.800 mm (± 3 mm) x th. 10mm, steel Fe 510 (S 335 JR)
Buried structure 560 x 560 x h.1140 mm
Foundation Reinforced concrete
Excavation ~1000x1000x1400mm
Break-in resistance 667 000 J
Driven rod treatment Cataphoresis and coating RAL7015 standard, other colour on request
Passive visibility Reflective f lm H=100 mm
Flange Cast iron, cataphoresis black
Top cover Cast iron, cataphoresis black
Actuator Hydraulic
Power 230 Vac ±10%, 50-60 Hz
Working time Rise time: ≤ 7.0 s (50 Hz); Lowering time: 4.0 s (50 Hz)
Working temperature -40°C – 60°C
Operating humidity Up to 100%
IP grade IP67
Hand operation Interrupting the power of:

– Standard version: bollard will open

– Security version: bollard will stay up.

Lower the bollard by means of a solenoid valve which is accessible from the ground flange.

Weight including packaging ~260Kg

Installation made easy

Once you’ve chosen your K4 bollards, our team of professionals will begin by conducting a full survey to ensure your new product is right for your site. Our installation team will then arrive at your property at a date and time that is preferable to your day-to-day business, so not to cause disruptions.

Once your new bollards are up and running, we’ll perform a full handover to ensure you’re fully familiar with your product.

Please view the video above for full information on anti-terror bollards.

Take the next step to a safer tomorrow

Find out more about our extensive range of K4 bollards by getting in touch here. Alternatively, you can call our team on 0808 256 6159.

Download Our K4 Bollard – PAS68 Guide

Reliable full-circle service

From the initial design process to aftercare and maintenance, our dedicated teams will provide expert support throughout the entire purchase process.

Competitive Pricing

We always strive to give our customers value for money – without compromising on the quality.

Modern Technology

Every product you find at Expert Security UK features up-to-the-minute technology with sophisticated design.

Bespoke Service

We’re proud to give all our clients a service that is created with their specifications in mind. We never treat two customers the same.

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