BD-BOX line consists of a double inlet double width fan belt coupled to the motor, housed in a cabinet lined with sound proofing material.
Duct fan sound optimized with ETALINE diagonal fans, voltage controllable
DUOBOX with highly efficient ETAMASTER tube fans
Duct fan sound optimized with ETAMASTER diagonal fan, EC motor
Tube fan fully insulated, voltage controllable
Tube fan fully insulated with EC motor
The SILENT BOX series is composed by cabinet ventilation units acoustically insulated. They are ideal to exhaust or intake the air through the