CRVB / CRVT Series

Range of centrifugal roof mounted fans in vertical discharge format:

  • Very low profile design.
  • Bases manufactured from galvanised sheet steel.
  • Centrifugal backward curved impeller.
  • External rotor motor
  • Cowl manufactured from spun aluminium.
  • Available, depending upon the model, with single or three phase motors in 2, 4, 6, or 8 poles.

All motors are IP54, Class F insulation with safety thermal overload protection.

Electrical supply:

Single phase 230V-50Hz (CRHB)

Three phase 400V-50Hz (CRHT).

Speed controllable by Voltage

Additional information: ON-OFF electrical isolation switch fitted.

On request: Models from 355 to 630 can be fitted with 2-speed motors.