BACKWARD BLADE FLAT PROFILE
- VBR/2 series
The VBR/2 series characteristics are:
- High efficiency (up to 82%) allowing to reach
high savings in the consumption of electricity
- Low noise. For a fan the source of noise is
mainly the air turbulence created by the impeller.
The VBR/2 series has been created to obtain the
lowest noise thank to the aerodynamic profile
of the inlet cone and of the static and dynamic
balancing of the impller.
|