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Oil-injected rotary screw compressors

GA 30+-90 / GA 37-110 VSD+ (30-110 kW / 40-150 hp)

Innovating for a sustainable future

At Atlas Copco, we have always looked ahead. Which products and services will make our customers more successful? Your future drives the Atlas Copco team every day. It is the reason why we devote so much time and so many resources to innovation. If there are technologies that will advance your productivity, we will find them. That is what we have been doing for almost 150 years now, setting new standards in compressed air reliability, efficiency, connectivity, and sustainability. It’s that last principle that now comes first. Sustainability is no longer something we should strive for, but something we must achieve. Productivity and growth will have to be built on sustainability. Atlas Copco – our products, our services, and our people – will help you get there, as we always have.

The technology that drives sustainability

Smart Temperature Control System

Calculates and achieves the ideal oil-injection temperature based on actual operating conditions to maximize efficiency.

Intelligent sensors

Constantly monitor the pressure drop and thus any energy losses in the inlet filter, the oil separator, and the oil filter.

Energy recovery

Gives you additional energy savings by recovering and re-using up to 75% of the heat the compressor produces.

The ultimate smart solution, driven by efficiency

Atlas Copco’s GA compressors bring you outstanding sustainability, reliability and performance, while minimizing total cost of ownership. A choice of three premium compressor types (GA VSD+, GA+ and GA) provides you with the compressed air solution that perfectly matches your requirements with clear value propositions. Built to perform even in the harshest environments, these compressors keep your production running efficiently.

GA 37-90 Premium compressor

  • High-performance Free Air Delivery.
  • Premium quality at the lowest initial investment.
  • Integrated refrigerant dryer.
  • Elektronikon® Touch or Swipe controller.
  • SMARTLINK real-time, remote monitoring and optimization.

GA 30+-75+ – Smart performance

  • IE4 motor and high-efficiency element.
  • In-house developed Smart Temperature Control System ensures oil temperature is always optimal to achieve maximum element efficiency and reliability (on GA 55+-75+).
  • Low noise emission suitable for workplace installation.
  • Integrated refrigerant dryer.
  • Elektronikon Touch controller.
  • SMARTLINK real-time, remote monitoring and optimization.
  • OPC UA connectivity available.

GA 37L–110 VSD+ – Ultimate energy saver

  • Up to 50% energy savings compared to fixed-speed models.
  • iPM motor exceeds IE5 standards.
  • In-house designed Neos inverter and iPM motor exceed IES2 (EN 50598) requirements for power drive efficiency.
  • Industry-leading operating turndown range.
  • Wide pressure selection: 4–13 bar.
  • Start under system pressure, no blow-off.
  • Integrated refrigerant dryer.
  • Elektronikon Touch controller.
  • SMARTLINK real-time, remote monitoring and optimization.
  • OPC UA connectivity available.