ARFIT fire damper, model RCFCM, CE marked, certified according to UNI EN 15650, classified according to UNI EN 13501-3, and tested according to UNI 1366/2.

Fire resistance classification EI 120-S, circular, body in galvanized steel sheet 1.5mm thick, blade in refractory material. 

Equipped with mechanical fuse (72º) and two micro switches for start and end of stroke.