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Bach Fire Curtains

BMW Westrand Group


Curvent successfully completed this Automated Bach Fire Curtain at BMW West Rand, Little Falls, Gauteng.


Curvent International is the exclusive distributor of Bach Fire Curtains based in Portugal. These Automated Fire Curtains has an EI and EW 120 rating that, in case of a fire, limits and controls the fire and reduces radiation emission less than 15 kW/m².K at 1m of distance from the fabric.

The curtain is composed of fibreglass fabric with aluminium foil on both sides seamed with reinforced steel wire and fixed to a steel roller of 78 mm in diameter. The system has Galvanized steel elements such as headbox, side guides and bottom bar. The entire system is driven by a 24V tubular motor and controlled by an electronic board. Built-in CRM (Control and Regulation for Engine) with special gravity failsafe system.

The Control panel for the automatic curtains (CBM) has a nominal input voltage of 220 V and output voltage of 24 V. The control panel has a built-in uninterruptible power supply (UPS System) with back-up power of up to 6 hours available.


This system was tested in accordance with EN 1634-1 and EN 1363-1 and classified in accordance with EN 13501-2, it also complies with the conditions and procedures for CE

Marking provided for EN 16034 standards.


Curvent remains the preferred smoke ventilation company in our industry.


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