The CHVB-CHVT range is suitable for many general ventilation applications where high system resistances are present; i.e. systems with filters, dampers etc.
Range of cabinet fans, manufactured from galvanised steel sheet with double thickness panel (sandwich type) internally lined with 17 mm thikness fireproof fibreglass acoustic insulation (M0). All models incorporate direct driven backward curved centrifugal impeller with motor fitted outside of the air stream and suitable for air stream temperature up to 120ºC.
Available with single phase or three phase motors in 4 poles.

Speed controllable by Voltage.
Three phase motors are speed controllable by inverter.
All the motors are IP55 Class F insulation, with thermal protection.
Electrical supply:Single phase 230V-50Hz. (CHVB)
Three phase 400V-50Hz. (CHVT)
On request
Three phase 230/400V-50Hz (CHVT).


  • CHVB/CHVTbdp506

    Backward curved centrifugal impellers
    To prevent accumulation of dirtiness. Dynamically balanced.

  • CHVB/CHVTbdp487

    Quality finishing, with aluminium corners providing a high robustness.

  • CHVB/CHVTbdp481

    Easy to mount
    All models are supplied with four mounting feet to facilitate installation.


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