Sliding Fire Door
60 / 90 / 120 / 180 / 240
The sliding fire door is ideal for optimizing spaces
Its operation can be manual, semi-automatic or automatic, the most common being semi-automatic, whose closing is guaranteed by a counterweight acting on the leaf.
The sliding fire doors are designed for the closing and sectorization of large openings, both in the always open position and in intensive use. Its operation can be manual, semi-automatic or automatic. Closing guaranteed by a counterweight acting on the leaf (*). When the alarm signal emits an impulse to the electromagnet (24 VDC) or the thermal fuse reaches a temperature of 68º C, the door is released and is dragged by the counterweight, leaving the door totally closed and with the action of the fire, the intumescent gasket installed in the smoke-tight labyrinth expands around the perimeter of the door, sealing it.
*) Exceptionally in semi-automatic and automatic operation, the closing is guaranteed by a UPS.
Fire resistance of 60 and 90 minutes in accordance with standards EN 1634-1
ISO 9001 certified
Pre-lacquered steel sheets (0.6/0.8 mm thick) forming 1150 mm wide tongue and groove panels
Filled with high density rock wool of 145 kg/m3 closed at the edges by a special 3 mm thick U-shaped profile.
Inlaid handle with pull handle.
Bottom guide by means of a skid concealed inside the profile.
Counterweight connected by steel cables to the electromagnet with disconnection button to allow manual opening and closing, or thermal fuse.
The semi-automatic or automatic operation of the door consists of motor, electronic control panel, opening and closing push buttons, photocell and all the necessary elements for a complete installation.
High quality and durable top hanger made of galvanized material, in three different sizes depending on the weight and size of the door. Installed according to the characteristics of the opening. Roller mounted on ball bearings.
Guide support for wall or slab anchoring.
Electromagnet or thermal fuse.
Counterweight box.
Pre-lacquered panel.
Door position always open.
Galvanized perimeter U.
Galvanized cover box
Speed regulator - maintains constant closing speed
Shock absorber - cushions and adjusts the closure.
Electromagnet - 24 VDC electric retainer UNE CE 1155
Thermal fuse - thermal retainer up to 68º C .
Motor - automatic or semi-automatic.
Wicket door - inscribed in the sliding leaf.
Guide covers .
Counterweight opposite the locking post .
Stainless steel finish.
Door in intensive use.