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    • Fire protection curtains

      Fire protection curtains

      In case of fire, fire protection curtains close wall and ceiling openings. Their construction (roll-down or folding technique) and the use of different fabrics provide for a wide range of applications as well as different protection goals, classifications and time classes. The casing and guide rails of the highly flexible systems blend almost invisibly into the building and allow plenty of scope for sophisticated architecture and open room concepts.

    • Conveyor system closures

      Conveyor system closures

      Various production and logistics processes call for the most diverse types of conveyor systems. If these conveyor lines pass through fire-retardant or fire-resistant walls or ceilings, the openings required for this purpose must be provided with fire protection closures to prevent the spread of fire through the conveyor system or the goods conveyed. In the event of fire, conveyor system closures (CSC for short) must close these openings immediately and automatically. Fire resistance classified according to DIN EN 13501-2 is just as important as the smooth clearance of the closing areas in the event of a fire.

    • Smoke curtains

      Smoke curtains

      A smoke apron is a part of a smoke control system which also includes other components such as natural smoke and heat exhaust ventilators (EN 12101-2) and mechanical smoke and heat exhaust ventilators (EN 12101-3). Smoke aprons restrict the movement of combustion gases within a building in case of fire.

    • Smoke protection curtains

      Smoke protection curtains

      Once closed, smoke protection curtains (SPC) restrict the passage of smoke during the phase of fire formation, so that in the event of a fire, there is enough time to rescue people and animals from the room behind the curtain and to recover material assets without the need for respiratory equipment.

    • Tube sealings

      Tube sealings

      The solution for issues with fire protection dampers in ventilation and air conditioning systems in conveyor processes. Stöbich offers fire protection for pneumatic conveyor lines the closing elements of which are not exposed to the flow of conveyed material. This way, the closing element cannot be damaged or contaminated by abrasive conveyed goods.

    • Control units

      Control units

      Each automatic fire protection system needs a control unit. They are critical to safety, because a failure of this function means that the entire investment into a fire protection sealing has been in vain. Control units coordinate both fire detection and interaction with other control units, such as higher-level building control systems or clearing of the closing area of conveyor system closures.

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Product description

The sheet metal damper is characterised by its robust sandwich construction with sheet metal casing on all sides. It is suitable for interrupted and continuous conveyor systems such as belt, roller and suspension chain conveyors. Segmented damper elements enable smooth conveyance to the installation site. Variable fixed panels provide for easy implementation of customer-specific solutions.

TypeFire protection closure as part of track-bound conveyor systems
Proof of usabilityEuropean Technical Assessment - ETA (EU) | Certificate of Constancy of Performance (UK) | VKF Technical Information No. 32211
Closing directionfrom left to right | from right to left | From top to bottom
Fire resistanceEI₁ 120
Closing cyclesC5 number of closing cycles 200,000 | classified according to DIN EN 13501-2
Re-openingelectromotive (standard) | manual
Conveyor systemSkid Conveyor | Inclined Conveyor | Interrupted Conveyor | Continuous Belt Conveyor | Continuous Traverser | Continuous Chain Conveyor | Continuous Roller Conveyor | Continuous Conveyor Technology

Constructive system design (vertical)

a = 245 | b = 660 | c = 550/625 | e = ≥ 0 | s = 122
Required wall quality
Masonryd ≥ 200 mm
Concreted ≥ 200 mm
Aerated concreted ≥ 200 mm
Assembly wallsd ≥ 160 mm
panelled steel constructionacc. to DIN 4102-4

approval range (12,1 m² Vertical closing direction)
LB4500 mm
LH4500 mm

technical feasibility (max 20,25 m²)
LB4500 mm
LH5100 mm

Constructive system design (horizontal)

a = 187 | b = 590 | c = 410 | f = ≥ 164 | i = 410 | j = 150 | s = 122
Required wall quality
Masonryd ≥ 200mm
Concreted ≥ 200mm
Aerated concreted ≥ 200mm
Assembly wallsd ≥ 160mm
Panelled steel constructionacc. to DIN 4102-4

Approval range (13,5 m² Horizontal closing direction)
LB4500 mm
LH4500 mm

Technical feasibility
LB4500 mm
LH5100 mm