AQ Water-injected Oil-free Screw Compressors

The AQ water-injected screw compressors meet your need for pure oil-free air. They deliver best in class energy efficiency for applications that demand reliability and purity.

AQ Water-injected Oil-free Screw Compressors

 High efficiency

The superior cooling capability of water ensures that heat is removed efficiently at the source to generate more air per kW of power.

 Quiet operation

AQ compressors are supplied in a sound-insulated canopy making them ideal for most working environments. No need for a separate compressor room.

 Energy savings

Variable Speed Drive versions offer energy savings of up to 35% by eliminating load/no load transition losses. Precise pressure control allows a tighter pressure band and a lower average working pressure for reduced energy consumption.

 Advanced control and monitoring

The Elektronikon® controls the main drive motor and regulates system pressure within a predefined and narrow pressure band.

 Certified 100% oil-free air

AQ compressors provide 100% pure, clean air that meets the ISO 8573-1 CLASS 0 (2010) standard. CLASS 0 means zero risk of contamination; zero risk of damaged or unsafe products; zero risk of losses from operational downtime; and zero risk of damaging your company’s reputation.

100% safe, high quality air

Enjoy lower operating and maintenance costs with an ISO-8573-1 CLASS 0 (2010) certified compressor. The AQ eliminates the risk of contamination with 100% oil-free air for applications that require the highest levels of purity like

  • medical
  • pharmaceutical production
  • food production
  • critical electronics

The water-injected screw compressors, water-cooled or air-cooled, meet your needs for quality air with high-pressure capability and energy efficiency.

Adaptable to your specifications

The Elektronikon® controller can be adapted to your specific needs with extra sensors, digital contacts, fieldbus, Internet and SMS communication functions. Optimize the operation of your complete compressor room by using the ES multiple compressor controller.

Technical specifications

Capacity FAD l/s

21.9 l/s - 161.7 l/s

Capacity FAD

1.3 m³/h - 9.7 m³/h

Working pressure

7.4 bar(e) - 13 bar(e)

Installed motor power

15 kW - 55 kW