MEGAFIRE is an Automatic Fire Curtain that in the case of fire, limits and controls the fire, with classification EI₁30 and EI₁60.

The curtain is composed of fibreglass fabric with intumescent coating seamed with reinforced steel wire and fixed to a steel roller with 89 mm of diameter. The headbox and sideguides are manufactured in Galvanized steel.

All the system is driven by a 230 V tubular motor with Special Gravity Fail-Safe System.

The control panel for automatic curtains (CBM), with a nominal input voltage of 115 V or 220 V and output voltage of 230 V.

Uninterruptible Power Supply (UPS System) exists in all control panels.

Tested in accordance with EN 1634-1 and classified in accordance with EN 13501-2, CE Marking according to EN 16034 standard.

The system can be activated by a SHEV, fire alarm contact, internal fire and smoke detection devices, or manual emergency buttons. In the event of a fire, the Control Panel (CBM), receives the signal alarm, and the automatic curtain deploys automatically, with the controlled and safe constant speed of descent even following total power loss on all curtains. If there is a false alarm the curtains return to stand-by position automatically after reset of alarm from the main Fire Management Systems. In case of main power loss, the curtain will remain fully retracted thanks to the battery backup system.

The curtain is composed by one compact fabric made out of three layers. One outer layer with graphite coating plus intumescent “BACH MF-4”, one intermediate layer in needlemat “BACH MF-5”, plus another outer layer fiberglass cloth with graphite “BACH MF-6”.