The fire curtains are ideally applicable when fire compartmentation is needed. Due to the limited top space required, fire curtains are much used in indoor situations where fire protection is required.
Application areas are in industrial, food, utility and agricultural markets. The fire tests were performed in accordance with the latest fireproof requirements.
Tested in accordance with NEN 6069:2011 and NEN-EN 1634-1. Certification 158 minutes
The anthracite-colored curtain is made from specially coated reinforced glass fabric, double stitched in horizontal stiffeners. Foaming material is applied at the location of the stiffeners, which provide, in case of heating, an air cavity which keeps the level of radiation low. The structure consists of self-supporting steel conductors. These conductors keep the roll with the fabric in place, and are pre-assembled. The ball bearing roller is mounted on two consoles on the side guides. A metal cover protects the fabric and the roll.
The guides and steel cover are supplied in galvanized steel. Optionally, it is possible to supply them in any RAL colour or in Stainless Steel.
The fire curtain is connected to the fire detection system by default or "stand alone" with temperature/smoke detectors. The curtain is fitted with an electrically closing tubular motor. In case of a fire alarm by the fire detection system or temperature/smoke detector, the screen closes automatically. Optionally, the screen can be carried out with a FailSafe tubular motor and/or backup battery (UPS). Manual operation is possible through the supplied push button control box. The screen is not designed For everyday use. The fire curtain has obtained a long-term endurance test of 2000 cycles.
NDS-30 max. clear opening (W x H) 12 x 12 meters, max. surface area 60m²
NDS-60 max. clear opening (W x H) 9 x 9 meters, max. surface area 48m²
NDS-90 max. clear opening (W x H) 6 x 6 meters, max. surface area 36m²
NDS-120 max. clear opening (W x H) 6 x 6 meters, max. surface area 36m²
NDS-150 max. clear opening (W x H) 3,5 x 3,1 meters, max. surface area 10,9m² different dimensions by mutual agreement.