Our Blast & Pressure doors have been developed according to the technical regulations of the Swiss Civil Defence Organisation (BZS), tested by BZS and released for buildings needing an effective protection level of 3 bars or 11 bars reflected pressure.
Our Blast & Pressure doors are designed for civil defence and military shelters. Different types or armour-plated doors PT, PTO, armour-plated covers PD and pressure doors DT are available. These doors and covers are used for entrances through the shelter shell and air locks, for emergency exits and for openings in interior partition walls. Moreover, these doors are used in various industries in shelters for the protection of personnel or important equipment, e.g. control rooms, fire brigade shelters, test facilities, etc. BenpatBFJ Global Trade Sdn Bhd