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Thomas - Two-Sided Vertically Pivoting Automatic Firewater Barrier
The firewater barrier, certified by TÜV and produced according to VdS guidelines, consists of a metal, multi-chamber profiled barrier which is thermally and mechanically resistant. On either the left or right sides, the metal barrier is attached to a pivoting hinge. When open, the the barrier’s vertical positioning is spatially economical. When not in use, the barrier is held in the open position by pneumatic cylinders.
Upon activation of a button, sensor or other close command as well as in cases of power loss, the barrier begins a slow, controlled swing downwards to its closed position. The 90° closing process is driven by pneumatic cylinders. When the barrier has reached its closed position, it is lowered by the hub hinge and permanently locked into place by a pneumatic clamp. Resetting to the open position occurs automatically following the push of a button. Unlocking of the clamps and resetting of the barrier to its open position is carried out automatically by the pneumatic cylinders.
This product is protected by patent.
- electropneumatic controls
- manual activation via controls
- powerless operation using an emergency operation switch
- buffer storage for compressed air supply
- optical operational readiness display GREEN
- optical warning and closing signal RED
- accoustic warning and closing signal
- activation by an on-site fire alarm by potential free break contact
- Color: RAL 3000 Flame Red
- UPS buffered controls
- activation by smoke or moisture detectors
- central controls
- external control panel
- closure control switch
- compressed air supply system
- chemical resistant PTFE seal
- chemical resistant PPA seal
- bumper buffer devices
- Height: 100 – 1000 mm
- Lenght: 2x 1000 – 2x 6000 mm