High security grilles, KOOLAIR, model KSG-1, are manufactured in line with the latest requirements of the Home Office and Ministry of Justice, for use in all areas requiring a robust grille. They can be used in both supply and extract applications.
KSG Security grilles are manufactured in either 2 mm thick stainless steel brushed finish or 3 mm thick mild steel painted finish, and are available with opposed blade dampers (adjustable from rear of KSG-1) fire rated dampers and circular/rectangular connections.
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