SU-III-INW Shelter Blast Hatch (Inward Opening)
SU-III-INW shelter hatches are designed for >440 (4.4 bar) blast pressure with inward opening (with the dirrection of the blast) according to existing technical norms for civil defence shelters. The hatch 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.
SU-III-INW hatches have a multipoint locking system with locking bolts, providing improved protection against blast wave pressure and equipped with rubber seal for gas tightness.
Main Specifications
Blast raring: 4.4 bar (440 kPa)
Opening direction: Outwards
Splinter/Ballistic Protection: optional with armour plate
Installation options: casting / retrofit, right/left
Locking mechanism: multiple, locking bolts
Equipped with seal for gas tightness
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