This fire curtain has been approved for 30 minutes at 1000 degrees. The fire curtains are used to prevent fire from spreading between areas or floors of buildings. The curtain is prepared for external ABA/ABDL signals so that it is automatically deployed in the event of fire. The EW fire curtains have been designed using superior mesh and have achieved the best test results for their class, both in connection with testing and fire resistance. The EW certification means that the curtain (E) has been certified to keep fire out for a given number of minutes and (W) thermal radiation is reduced on the opposite side.
The inlet box and guide rails can be painted in a RAL colour by agreement.