SF / SDF
SF series compressors
Super-silenced frequency controlled screw compressors
- Continuous volume flow control from 25-100%. Constant net pressure
- Smooth starts and stops within seconds
- Practically no idling times
- Flexible adaptation to changing operating conditions
- Simple optimization of f.a.d.
- No current peaks during start-up procedure
- Significant saving of energy costs
SDF series compressed air stations
Frequency controlled screw compressor with integral compressed air refrigerant dryer.
The SDF series models combine the many benefits of the SD series with energy saving frequency control.