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    Technical Specifications

    Security Rating

    IWA 14-1: 2013 V/7200[N2A]/80/90:3.0

    Minimum Array




    Height Above Ground

    1,006 mm

    Foundation Depth



    Steelwork, hot-dip galvanised to BS EN ISO 1461. Alternative aesthetic options are available to suit client requests such as powder coating.

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    Brought to you by ATG Access, the Impeder Bollard 50S, is the shallowest bollard in the Bristorm Impeder range of high-security bollards.

    • Designed to combat high-velocity attacks, the Impeder 50S has been rated to IWA 14-1 (2013), easily withstanding a 7,200kg vehicle at 80kph (50mph).
    • Rated with a minimum array of two bollards, the Impeder successfully halted the vehicle with just 3m of penetration.
    • With a foundation depth of just 300mm, the Impeder 50s can be installed at sites where excavation depth is limited.
    • For sites with even greater depth constraints, we recommend taking a look at our range of shallow mount bollards which go as low as 40mm.
    • When it comes to security, the longevity of the solution is of the utmost performance.
    • With the Impeder range, every bollard has had its steelwork hot-dip galvanised to BS EN ISO 1461 as standard, giving it added protection against corrosion.
    • Set within either a concrete and rebar foundation or an i-beam, the bollards are made up of standard CHS sections, cast-in concrete socketed.
    • The products are supplied with full installation instructions and general arrangement drawings.
    • We understand that each project is different and the aesthetic needs of a site can vary greatly.
    • While the Impeder 50S comes in a galvanised finish as standard, we offer the option to powder coat the bollard to any RAL colour specified.
    • The Impeder 50S can also be fitted with a bespoke decorative sleeve – Giving you the look you need without compromising on security.

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