2 sided vertically pivoting
TYPE T AB BVD MR (barrier)
Functionality
When at rest, these semi-automatic spill barriers are located vertically adjacent to both sides of the doorway and are held in their perpendicular position by an electromagnet.
Upon switching on the fire alarm control unit, liquid sensor (optional), power failure or by simply manually pressing the control button (emergency button), both barriers close slowly. When the barriers are in horizontal position, a tensioner at the bottom automatically locks the barriers and presses them liquid-tight.
Unlocking the tensioners and returning the barriers to the vertical rest position is done manually.
Standard dimensions
- barrier height*: 10 to 100 cm
- door or gate opening: 200 to 1200 cm
- other dimensions on request
*Height depends on is the amount of extinguishing water you need to collect.
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