The RK-S features the addition of a speed controller. Each speed setting is factory set and calibrated to produce the most efficient output specific to each fan.
No need for extra electronic speed controllers or transformers.
Flexibility when the grower needs to make seasonal adjustments.
Convenience: increases the ability to match fans with a larger range of filters.
- Diameter: 250mm
- Max flow ( m³/h ) : 830
- Max flow ( ltrs/sec ) : 231