Fire damper MOTORISED ISONE

CE marking-compliant in accordance with EN 15650. Products tested to beyond European requirements under a minimum pressure of 500 Pa. Fire class ratings obtained on main supports, assembly in all positions (blade horizontal and vertical) and in both fire directions. Flush-mounted range available in 2 versions: FdP: very low pressure losses, used to minimise pressure loss created by the passing airflow. EM: minimum dimensions to adapt to confined spaces. Quick and economical to install using traditional mortar. Motor available in 24 V or 230 V versions. Consists of 2 metal sleeves on both sides of an assembly of refractory material. FdP flush-mounted range: available in circular (Ø 100 to 315 mm) and rectangular versions (200×200 to 800×600 mm). EM flush-mounted range: available in circular ( Ø 100 to 1000 mm) and rectangular versions (200×200 to 1500×600 or 1200×900 mm). BLF motor mechanism (circular and rectangular dampers, small and medium dimensions). BF motor mechanism (large and very large rectangular dampers). Motor available in 24 V or 230 V versions. All mechanisms are equipped with: FC/DC end of travel / start of travel contacts. 72 °C trip fuse. DESCRIPTION • All ISONE+ fire dampers can house the BF/BLF mechanism equipped with its 72° fuse (BAE 72), and a closed (FC) contact and open (DC) contact FIRE PROTECTION RATING EN 15650 • EI 120 S – 500 Pa in 150 mm concrete slab and 150 mm cellular concrete. • EI 90 S Pa on 70mm plaster blocks, EI 120 S on 100mm plaster bocks. INSTALLATION • Identical to ISONE with an Aldes mechanism FIRE PROTECTION RATING EN 15650 • EI 120 S – 500 Pa in 150 mm concrete slab and 150 mm cellular concrete.