DU-IVR Shelter Blast & Gastight door (3 bar)
DU-IVR single / double leaf shelter doors are designed for >100 (1 bar) blast pressure according to existing technical norms for civil defence shelters. The door leaf is made from reinforced beams with cover plates. The doors can be upgraded with armour plates for splinter / ballistic protection and specal materials for fire resistance.
DU-IVR doors have a multipoint locking system with levers, providing improved protection against blast wave pressure and equipped with rubber seal for gas tightness.
Main Specifications
Blast rating: ≥300 kPa (3 bar)
Gas tightness: Yes
Splinter protection: optional with additional armour plate
Leaf: Reinforced beams with steel panels
Installation options: casting / retrofit, right/left
Locking mechanism: lever with multiple locking points
Special seal for gas tightness
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