More volume flow on less space
For our HSD series, we integrated two compressors in a single enclosure. Both units are fully equipped with 1:1 direct drive, SIGMA CONTROL controller and cooling system. This series offers these technical data:
Pressure: 8.5, 12 or 15 bar
Flow rate: 10.1 – 89 m³/min
You can order HSD systems with or without speed-controlled drive. Due to the high flow rates, they are very well suited for demand-intensive applications in the automotive sector or steel industry.
Versatility with minimal space requirements:
Two small compressors in a single enclosure save much space when compared to a single compressor unit with corresponding output capacity. This system optimally adapts to different demand situations, minimising idle times and increasing efficiency.
Each compressor unit can be operated completely independently. In the event of a unit failure, you still have 50 % of your flow rate.
Furthermore, we already use IE4 motors in HSD models and therefore provide you with even further energy savings.
New compressor models with even higher efficiency
Advantages of HSD compressors include:
- Further enhanced flow-optimised SIGMA profile rotors
- Minimised internal pressure losses
Your advantage: up to 6.5 % less specific power requirement