GA SERIES

Oil-lubricated screw compressors GA (VSD⁺)

GA oil-injected rotary screw compressors

Our market-leading GA oil-injected rotary screw compressor delivers outstanding performance, high productivity and low cost of ownership – even in the harshest environments.

KEY TECHNICAL SPECIFICATIONS

Working Pressure bar (a)

Capacity FAD

Installed motor power

0 bar(a) - 0 bar(a)

30 m³/h - 5,082 m³/h

5.5 kW - 500 kW

Capacity FAD

8 l/s - 1,410 l/s

KEY TECHNICAL SPECIFICATIONS

Working Pressure bar (a)

Capacity FAD

Installed motor power

0 bar(a) - 0 bar(a)

30 m³/h - 5,082 m³/h

5.5 kW - 500 kW

Capacity FAD l/s

8 l/s - 1,410 l/s

Description

GA oil-injected screw compressors

Our GA oil-injected screw compressors bring industry-leading performance, flexible operation and high productivity, reduced energy costs at a minimal cost of ownership. A wide range of compressors enables you to find the air solution that perfectly matches your specific requirements. Built to perform in even the harshest environments, an Atlas Copco GA keeps your production running efficiently.

Explorer - GA 75L-110 VSD+

Designed for efficiency

The components of the oil-injected rotary screw air compressors have been carefully designed in-house. This reduces losses and pressure drop to a minimum, resulting in the highest compressor package efficiency.

  • Advanced design

    Latest generation of our innovative oil-injected screw element included

  • Highest reliability

    GA series is ISO 9001, ISO 14001 and ISO 1217 compliant. Long and trouble-free life at the lowest operating cost.

Compressors that are built to last

Atlas Copco oil-injected screw compressors are designed for efficiency. Reliable components guarantee operation in the toughest environments and running conditions.

By using our rotary screw technologies, you are guaranteed a reliable and efficient compressor. 

Variable Speed Drive

Atlas Copco’s Variable Speed Drive (VSD) technology closely follows the air demand by automatically adjusting the motor speed. This results in energy savings of up to 35%.  

Recover energy

Our oil injected compressors use an integrated energy recovery system. It recovers up to 78% of the energy from the motor and the element oil circuit. 

Monitor your system

It’s important to know the status of your compressed air system. With SMARTLINK you can monitor your compressed air installation which saves you money and avoids breakdowns and production losses.

  • Using recovered energy

    You can generate important energy cost savings and a high return on investment.

Benefits

Technical Benefits

  • Reduced energy costs

    Reduced lifecycle costs thanks to the use of a superior screw element and a high efficiency motor.

  • Air treatment integration

    Full Feature GA compressors have an integrated dryer and oil-water separator to protect your compressed air network.

  • Improved efficiency

    Combined with the innovative patented iPM (interior Permanent Magnet) motor (IE4), the GA VSD⁺ achieves average energy savings of 50%.

  • Plug and play

    The GA VSD⁺ realizes a Free Air Delivery (FAD) increase of up to 12% for improved efficiency and performance.

Specifications

Technical specifications

Downloads

Brochures

Title File Title
GA 5,5 - 11 kW
4.8 MB, PDF
GA 37-110 VSD+ English
5.8 MB, PDF
GA 11⁺ - 30 Datasheet (50 Hz Model)
133.6 KB, PDF
GA 11⁺ - 30 Datasheet (60 Hz Model)
133.6 KB, PDF
GA 90+ - 160 (VSD+)
3.1 MB, PDF
GA 160+-315 (VSD)
4.8 MB, PDF
GA 355-900
3.1 MB, PDF
G 15-22 GA 15-26 GA 11+-30 GA 15-37 VSD+ (11-37 kW)
6.6 MB, PDF
GA 30+-90GA 37-110 VSD+ (30-110 kW)
5.8 MB, PDF
GA 180-315 (VSD+)
2.2 MB, PDF
GA 15-30 datasheet English
1.8 MB, PDF