Ventilator, 40x40x10mm (4500 RPM, 8.2 m/h, 17.9 dBA), ultrasilentios, Flow Acceleration Channels, AAO Frame (Advanced Acoustic Optimisation), Smooth Commutation Drive 2 (SCD2), include: 4 suruburi din cauciuc antivibratie, adaptor 3:2 pini, cablu…