Oil-injected Rotary Screw Compressors (30-90 kW/40-125 hp

Home Oil-injected Rotary Screw Compressors (30-90 kW/40-125 hp

The ultimate smart solution, driven by efficiency

Atlas Copco’s GA 30+ -90 compressors bring you outstanding sustainability, reliability and performance while minimizing the 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

How GA VSD technology saves energy

Contact your local Atlas Copco representative for an audit of your compressed air system. A real-time measurement
simulation and audit report can be provided with recommendations for additional savings and sizing to meet your
compressed air needs.

VSD: Driving down your energy costs

Over 80% of a compressor’s lifecycle cost is taken up by the energy it consumes. Moreover, the generation of compressed
air can account for more than 40% of a plant’s total electricity bill. To cut your energy costs, Atlas Copco pioneered
Variable Speed Drive (VSD) technology in the compressed air industry. VSD leads to major energy savings, while protecting
the environment for future generations. Thanks to continual investments in this technology, Atlas Copco offers the widest
range of integrated VSD compressors on the market.

Controls tailored to the needs of any workshop: the Elektronikon® I regulator is easy to comprehend and operate by anyone in the workshop using simple universal pictograms.

WHY ATLAS COPCO VARIABLE SPEED DRIVETECHNOLOGY?

On average 35% energy savings during fluctuations in production demand with an extensive turndown range.

  • Integrated Elektronikon® Graphic controller controls the motor speed and high efficiency frequency inverter
  • No wasted idling times or blow-off losses in normal operation.
  • Compressor can start/stop under full system pressure without the need to unload with special VSD motor
  • Eliminates peak current penalty during start-up
  • Minimizes system leakage due to a lower system pressure.
  • EMC Compliance to directives (2004/108/EG).

Technical Specifications

compressor type GA 30+pressure variantmax. working pressure workplace  capacity faD*  installed motor powernoise level**weight workplaceweight workplace full feature
bar(e)psigl/sm3/mincfmkwhpdB(a)kglbskglbs
7.57.5109995.920930406583618439672132
8.58.5123905.419130406583618439672132
1010145824.917530406583618439672132
1313189714.315130406583618439672132
GA 377.57.51091156.924337507382318148871955
8.58.51231066.422537507382318148871955
10101451006.021337507382318148871955
1313189814.917237507382318148871955
GA 37+7.57.51091227.3258375065914201510492313
8.58.51231187.1250375065914201510492313
10101451026.1216375065914201510492313
1313189855.1180375065914201510492313
GA 457.57.51091378.2291456075958211210222253
8.58.51231277.6268456075958211210222253
10101451177.0248456075958211210222253
13131891026.1217456075958211210222253
GA 45+7.57.51091498.9315456066962212111022429
8.58.51231398.3295456066962212111022429
10101451287.7270456066962212111022429
13131891066.4225456066962212111022429
GA 557.57.510916910.23595575751250275613502976
8.58.51231599.53365575751250275613502976
10101451488.93135575751250275613502976
13131891267.62675575751250275613502976
GA 55+7.57.510918010.83815575661400308615583435
8.58.512317210.33645575661400308615583435
10101451539.23245575661400308615583435
GA 757.57.510922613.547875100751370302014913287
8.58.512320912.644475100751370302014913287
101014519011.440175100751370302014913287
13131891629.734475100751370302014913287
GA 75+7.57.510924714.852375100681510332916453627
8.58.512323213.949275100681510332916453627
101014520712.443975100681510332916453627
131318917310.436775100681510332916453627
GA 907.57.510928116.959690125761525336216453627
8.58.512327516.558290125761525336216453627
101014525015.052990125761525336216453627
131318921613.045890125761525336216453627

In need of tailor-made process equipment?
Talk to our industry experts and let them help you ascertain the best solution to meet your requirements!