Á¦Ç°»ç¾ç Model FP 35 FP 50 Dimensions (L¡¿W¡¿H) 255¡¿180¡¿290§® 255¡¿180¡¿350§® Weight kg without packaging 11 12 with packaging 13 14 Range temperature 5¡É - 40¡É 5¡É - 40¡É Blade rev/ min 1300 1300 Acustic dB £¼70 £¼70 £¼70 Nominal volume 2 3 Protection grade IP 34 IP 34