Smoke damper PLAFONE

CE marking-compliant in accordance with EN 12101-8. Fire resistance rating according to EN 1366-10 test: EI 120 (ved-ho-i o) S – 1500 Pa – AA multi. NF-certified and compliant with NF-S- 61937-10. Minimised airflow leakage. Certified for offset and horizontal assembly. Upgradeable mechanism. Tunnel smoke exhaust damper comprising: 2 metal sleeves on either side of a refractory material complex constituting a blade and mounting frame. an intumescent seal and cold seal positioned between the blade and the refractory frame, to produce the leakage airflow required. the refractory complex is drilled for mounting in the smoke exhaust duct compliant with EN 1366-8 or EN 1366-9. an electrical control mechanism with an electro-magnetic trip device, up to 4 signal contacts and a reset motor. Advantages • Minimal leakage rate. • Validate for remote and horizontal installations. • Upgradable ISONE mechanism. Like gate type dampers, CE marking for tunnel dampers has been obligatory since February 2013. The new PLAFONE tunnel damper has been developed in accordance with all European and French requirements. • Compliant with CE marking as per EN 12101-8: 1812 - CPD -1054 • Fire resistance classification according to EN 1366- 10 test: EI 120 (ved-ho-i o) S -1500 Pa - AA multi, compliant with § 7.2.4 of EN13501-4, Qualified on a Promatect L500 or EXTHAMAT smoke exhaust duct and on ducts compliant with EN 1366-9, of the same material and same density. • Compliant with NF S 61937-10. • Leakage rate: the PLAFONE damper presents an extremely low leakage rate: under 150 Pa, the leak is < 200 m3/h per m² of vane.