Fire damper ISONE 1500

CE marking-compliant in accordance with EN 15650. Fire test reports on main supports, assembly in all positions (blades horizontal and vertical), under 1500 Pa pressure and in both fire directions. Specially adapted for systems where the operating pressure is between 500 and 1500 Pa. Multi-position fire damper. Optimised dimensions and aeraulic performance. Easy to install. Possible to assemble in battery. Traditional mortar seal without fastening accessories. Upgradeable mechanism: all equipment can be inserted/removed by hand. Dual-voltage trip device (24 V or 48 V). Easy to cable with detachable terminal. Shell versions for circular and sleeve connection for rectangular connection. Comprises rectangular duct components made of refractory material – sleeves (rectangular ducts) or shells (circular ducts) are fixed to the ends for connection to the air ductwork. Available in ISONE 1500 shell version (Ø 160 to 1000 mm) and ISONE 1500 sleeve version (200 x 200 to 950 x 1000 or 1500 x 1500 mm). Upgradeable mechanism box attached to a sleeve. Offset from the blade itself to avoid it being sealed into the partition during installation of the damper. ISONE upgradable mechanism offering multiple options, selected when ordered or added at a later time. Trip device options: 70°C thermal fuse trip device: obligatory for all dampers compliant with NF-S 61.937-5. A thermal, stainless steel rod is fitted into the mechanism box, held in place by a screw. Rapid access for fuse changes.