Attractive stainless steel / cutaway 45 � C, Volume of aspiration1 (puiss. boosted): 1000m3 / h, Power acoustique2 (puiss. boosted): 65dB (A), Volume of aspiration1 (puiss.maxi): 600m3 / h, Power acoustique2 (puiss. max): 64dB (A), 4 speed, Dimensions (mm): L900 x L358 x H1025/1350, 1 According to EN 61591,� 2 According to EN 60704 and EN 60704-3 -2 to 1