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Atlas Copco GA 55+ - 75+ fixed speed screw compressor

GA 55⁺-75⁺ & GA 55-90

Setting the standard once again

Atlas Copco has always set the industry standard in fixed-speed rotary screw compressor performance. The new GA 55⁺-75⁺ and GA 55-90 continue this tradition of leading excellence:

  • Best-in-class performance
  • Energy savings
  • Low total cost of ownership
  • A smaller environmental footprint
  • Advanced connectivity

Discover the new GA 55⁺-75⁺ & GA 55-90

GA 55-90: The trusted oil-injected rotary screw compressor

Atlas Copco GA 55 fixed speed screw compressor

  • Drivetrain with new element, IE4 motor, and innovative hybrid bearings
  • Oversized coolers
  • Elektronikon® Touch controller
  • 4,000-hour service intervals

GA 55⁺-75⁺: The smart compressor that gives you more

Atlas Copco GA 75+ fixed speed screw compressor

  • Drivetrain with new element, IE4 motor, and innovative hybrid bearings
  • Oversized coolers
  • Elektronikon® Touch controller
  • 8,000-hour service intervals
  • Smart Temperature Control System
  • Smart Unload Algorithm
  • Smart drains
  • Intelligent sensors
  • OPC UA
  • EQ2i multiple compressor control

GA⁺: Plus-sized benefits

The GA⁺ has always been the first to give you more – a more powerful performance, more energy savings, and better reliability. Now, the GA 55⁺-75⁺ is the first to offer a range of smart features that will take your production to the next level.

Which screw compressor is right for you?

Rotary screw compressors come in many types and configurations. How do you know which one is best for you? Our article and ebook on how to pick the right screw compressor will help. 

What is a smart compressor?

GA 75+ screw compressor

The GA 55⁺-75⁺ is the first fixed-speed rotary screw compressor to be loaded with intelligent features. But what is a smart compressor anyway? This article explains how “smart” is revolutionizing compressor performance. 

OPC UA & the connected production

Atlas Copco was the first to offer compressor OPC UA connectivity. That means the new GA⁺ with optional OPC UA technology can be integrated seamlessly and securely in your connected production floor.


Read more about OPC UA in this article. 

Energy Recovery for GA oil-injected compressors

Atlas Copco India - Energy Recovery

An inevitable byproduct of air compression is heat. Our Energy Recovery solutions allow you to reuse that thermal energy, lowering the overall energy consumption of your plant. This not only enables cost savings, but also reduces your environmental impact.

 

Read more about our Energy Recovery soluton here

Back to basics: what is a screw compressor?

What is a rotary screw compressor?

Read more about rotary screw compressors

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The ultimate energy saver
The ultimate energy saver
Are energy efficiency and sustainability your top priorities? Then a Variable Speed Drive compressor is probably your best solution. Our GA 37L-110 VSD+ is the ultimate energy saver with up to 50% energy savings compared to fixed-speed models.
 
Are energy efficiency and sustainability your top priorities? Then a Variable Speed Drive compressor is probably your best solution. Our GA 37L-110 VSD+ is the ultimate energy saver with up to 50% energy savings compared to fixed-speed models.

Read more about the new fixed-speed rotary screw compressors

GA 55⁺-75⁺ & GA 55-90

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GA 55⁺-75⁺ & GA 55-90

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