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Installing fire doors enables the complete automatic closure of a very wide aperture in the event of a fire. In normal conditions, the door is kept open by an electronic magnetic device which is linked to the fire alarm. If the fire alarm sounds, the magnetic device is disconnected from the current and the sliding door closes because of its weight. The closure is slowed by hydraulic regulators.
On request, sliding fire doors can be motorised.
Door apron constructed in parts.
Surface in galvanised sheet steel, 1 mm thick, bonded across the whole surface on fire panels.
Particularly easy sliding thanks to the suspension of each element on a roller bearing.
Low point loads on the wall’s structure by individual suspension of the parts.
Constant closure strength through counterweights, even for very large door openings.
Closure controlled by an adjustable regulator.
Solid door knob on the side facing the wind, recessed on the wall side
Device with E 24V magnetic attachment
Self-locking with bolt lock for installing the cylinder lock.
Smoke alarm to trigger the magnetic device.
Electronic operation, ordered depending on need
Escape door, DL 1000/2000 mm; installed with door panels of choice.