Shelter Blast Hatches
A large verity of blast-resistant and gas-tight hatches with side or top opening for shelters, bunkers and hardened facilities.
HS / SL - Finnish Type Shelter Blast Hatches and SU - CEE Type Shelter Blast Hatches
ATM HS-1 / HS-1S Shelter Hatch (Inward Opening)
- Blast resistance: 200 kN/m2 (2 bar)
- Leaf: single metal plate 20 / 30mm
- Installation options: casting / retrofit, right/left
- Standard wall thickness: 300mm
- Locking mechanism: 2x bolts
- Equipped with seal for gas tightness
HS-1 / HS-1S Shelter Hatch (Inward Opening)
- Blast resistance: 400 kN/m2 (4 bar)
- Leaf: single metal plate 20mm
- Installation options: casting / retrofit, right/left
- Standard wall thickness: 300mm
- Locking mechanism: lever with locking points
- Equipped with seal for gas tightness
SL-1 Shelter Hatch (Outward Opening)
- Blast resistance: 200 kN/m2 (2 bar)
- Leaf: single metal plate 30mm
- Installation options: casting / retrofit, right/left
- Standard wall thickness: 400mm
- Locking mechanism: lever with locking points
- Equipped with seal for gas tightness
SU-IVR Shelter Hatch
- Blast raring: 1 bar (100 kPa)
- Opening direction: outwards
- Splinter/Ballistic Protection: optional with armour plate
- Installation options: casting / retrofit, right/left
- Locking mechanism: levers
- Equipped with seal for gas tightness
SU-III Shelter Hatch
- Blast raring: 4 bar (400 kPa)
- Opening direction: outwards
- Splinter/Ballistic Protection: optional with armour plate
- Installation options: casting / retrofit, right/left
- Locking mechanism: gear
- Equipped with seal for gas tightness
SU-I Shelter Hatch
- Blast raring: 9 bar (900 kPa)
- Opening direction: outwards
- Splinter/Ballistic Protection: optional with armour plate
- Installation options: casting / retrofit, right/left
- Locking mechanism: gear
- Equipped with seal for gas tightness
SU-III-IN Shelter Blast Hatch (Inward Opening)
- Blast raring: 4 bar (400 kPa)
- Opening direction: inwards
- Splinter/Ballistic Protection: optional with armour plate
- Installation options: casting / retrofit, right/left
- Locking mechanism: gear
- Equipped with seal for gas tightness
SU Type – Shelter Hatches with Top Opening
- Blast raring: 1 / 4 / 9 bar (100 / 400 / 900 kPa)
- Opening: top
- Splinter/Ballistic Protection: optional with armour plate
- Installation options: casting / retrofit, right/left
- Locking mechanism: levers / gear (depends on model)
- Equipped with seal for gas tightness
SUWP – Waterproof & Blast Rated Hatches
Blast rated and waterproof hatches for top opening with flange for retrofit or installation in concrete. The hatch can be equipped with gas lift supports and ballistic panels for additional splinter and ballistic protection.
Main Specifications
- Blast raring: 4.4 bar (440 kPa)
- Opening direction: top
- Splinter/Ballistic Protection: optional with armour plate
- Installation options: casting / retrofit
- Locking mechanism: multipoing, lever
- Equipped with seal for gas tightness
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