Fluid-injected rotary screw compressors with dual compressors: the HSD series

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.

Your advantages

• 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.
• Double dependability:
  Each compressor unit can be operated completely independently. In the event of a unit failure, you still have 50 % of your flow rate.
• Exceptional efficiency:
  Furthermore, we already use IE4 motors in HSD models and therefore provide you with even further energy savings.