Watertight single hinged door
Our Nadam 4® Membrame door is a lightweight, single leaf, hinged, heavy duty blast door.
- Designed to stand 10 bar explosion.
- High blast resistance with a design of medium-weight.
- Independent qualification test by QinetiQ, UK (former DERA).
- Pressure resistance more than 1000 kPa step load (20 bar static).
- Explosion resistance at least 10 times higher compared to a conventional door of the same weight.
- Central closing mechanism.