VDI


Centrifugal Backward-curved Airboxes

  • Structure composed of aluminium profiles and “sandwich-type” galvanized steel panels with 20 mm-thick soundproof rubber layers
  • Backward-curved impellers characterized by easy cleaning and highest efficiency (thanks the combination with most suitable motor)
  • Closed direct-driven electric motors (IP 54) and closed thermal protector
  • Max airflow 15000 m3/h
  • Max static pressure 1000 Pa
  • Aspiration box compliant to the German rule VDI 2052
Box Box code ErP 2015 Motor power [Wout] Pole Speed Motor IP Power supply
VDI 4000 PRO 1F 4P 1V 1211003 ok 420 4 1 54 230/1/50
VDI 4000 PRO 3F 4P 1V 1221008 ok 420 4 1 54 230-400/3/50
VDI 6000 PRO 1F 4P 1V 1211001 ok 650 4 1 54 230/1/50
VDI 6000 PRO 3F 4P 1V 1211009 ok 650 4 1 54 230-400/3/50
VDI 8000 PRO 1F 4P 1V 1211002 ok 1000 4 1 54 230/1/50
VDI 8000 PRO 3F 4P 1V 121100A ok 1000 4 1 54 230-400/3/50

The data contained in the table can be modified without prior notice.