10 steps to a green and more efficient production

Carbon reduction for green production - all you need to know
10 steps to green compressed air production

10 steps to a green and more efficient production

Carbon reduction for green production - all you need to know
10 steps to green compressed air production

10 steps to a green and more efficient production

Carbon reduction for green production - all you need to know
10 steps to green compressed air production

10 steps to a green and more efficient production

Carbon reduction for green production - all you need to know
10 steps to green compressed air production

10 steps to a green and more efficient production

Carbon reduction for green production - all you need to know
10 steps to green compressed air production

10 steps to a green and more efficient production

Carbon reduction for green production - all you need to know
10 steps to green compressed air production

10 steps to a green and more efficient production

Carbon reduction for green production - all you need to know
10 steps to green compressed air production

10 steps to a green and more efficient production

Carbon reduction for green production - all you need to know
10 steps to green compressed air production

10 steps to a green and more efficient production

Carbon reduction for green production - all you need to know
10 steps to green compressed air production

10 steps to a green and more efficient production

Carbon reduction for green production - all you need to know
10 steps to green compressed air production

10 steps to a green and more efficient production

Carbon reduction for green production - all you need to know
10 steps to green compressed air production

10 steps to a green and more efficient production

Carbon reduction for green production - all you need to know
10 steps to green compressed air production

Everything you need to know about your pneumatic conveying process

Discover how you can create a more efficient pneumatic conveying process.
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GA SERIES

GA⁽⁺⁾ 30-90 screw compressor

Oil-lubricated screw compressors (30-90 KW / 60Hz)

Atlas Copco’s fixed-speed GA and GA⁺ oil-lubricated screw compressors bring you outstanding sustainability, reliability and performance at a low total cost of ownership.

GA⁽⁺⁾ 30-90 screw compressor

Key technical specifications

Working Pressure bar (a)

7.4 bar(a) - 12.5 bar(a)

Capacity FAD

268.44 m³/h - 1,106.05 m³/h

Installed motor power

30 kW - 90 kW

Capacity FAD l/s

75 l/s - 307 l/s

Top Downloads

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Oil-injected rotary screw compressors
GA 30+-90 (30-90 kW/40-125 hp)
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Description

GA⁽⁺⁾ 30-90 oil-lubricated screw compressor

Atlas Copco’s GA and GA+ compressors bring you outstanding sustainability, reliability and performance, while minimizing your total cost of ownership. A choice of two premium fixed-speed compressor types provides you with the compressed air solution that perfectly matches your requirements with clear value propositions.

Elektronikon® Touch controller and SMARTLINK offer advanced remote control, monitoring and performance optimization.

GA 55+ screw compressor

Advanced control and monitoring

SMARTLINK
SMARTLINK brings real-time monitoring of your compressor’s operational parameters to your computer or mobile device.
Elektronikon® Touch controller
Our most advanced controller gives you the control, monitoring and optimization options to boost your sustainable operation.

OPC UA

Integrate your GA⁺ seamlessly in your production network thanks to OPC UA: 

  • Standardization of production equipment communication.
  • Insight into production system performance and optimization options.
  • Network security thanks to various encryption levels, authentication, auditing, and user control.

GA 55⁺/GA 75⁺ exclusive: STC

The Smart Temperature Control System calculates the ideal oil-injection temperature based on parameters such as ambient and oil temperature, pressure and load, and air humidity. When necessary, the STC valve routes the oil via the coolers to achieve that ideal temperature to maximize compression efficiency and eliminate any risk of condensation.

GA 37-90: Premium performance

The GA 37-90 gives you that trusted Atlas Copco oil-injected screw performance at a low investment cost. Built with top-quality materials, the GA 37-90 ensures compressed air reliability and efficiency in the toughest conditions.

  • IE4 Super Premium Efficiency motor maximizes energy savings while decreasing your environmental impact.
  • Unique Smart Thermostatic Control System (GA 55⁺/GA 75⁺) achieves ideal injection temperature to improve efficiency and reliability.
  • Intelligent sensors constantly monitor the pressure drop in the inlet filter, the oil separator, and the oil filter (optional) to minimize energy losses.

GA 30⁺-75⁺: Industry-leading efficiency

The GA 30+-75+ is our fixed-speed oil-injected rotary screw compressor that sets the industry standard. It gives you more of the things that really matter: more energy savings, more air, and a longer lifetime. Its state-of-the-art compression element and a host of advanced features ensure maximum performance with best-in-class efficiency. 

  • IE3 Premium Efficiency electrical motor is designed for continuous operation.

Get a free quote from our Atlas Copco experts

Benefits

Technical benefits

Powerful performance
Enjoy high-performance Free Air Delivery, even in tough conditions.
Premium efficiency
Best-in-class low energy consumption for applications with a stable air demand.
Quality air
A refrigerant dryer can be fully built in to ensure top air quality.
Maintenance free
Maintenance-free drive system performs reliably in tough, hot conditions up to 46˚C/115˚F.
GA 75+ compressor

Use your compressor twice

As much as 90% of the electrical energy used by a compressed air system is converted into heat. Why let that heat go to waste? A specifically developed energy recovery system can be built into your GA and GA⁺, allowing you to recover up to 75% of that power input as hot air or hot water (e.g.: changing room showers).

Specifications

Technical specification

Technical Property Value

Working Pressure bar (a)

7.4 bar(a) - 12.5 bar(a)

Capacity FAD

268.44 m³/h - 1,106.05 m³/h

Installed motor power

30 kW - 90 kW

Capacity FAD l/s

75 l/s - 307 l/s

(60 Hz versions)

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Related products

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Services

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