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Saving costs with compressed air

Looking for ways to reduce your compressed air costs? You will find them right here.
Read our ultimate guide to compressed air savings
energy cost savings graphic

Saving costs with compressed air

Looking for ways to reduce your compressed air costs? You will find them right here.
Read our ultimate guide to compressed air savings
energy cost savings graphic

Saving costs with compressed air

Looking for ways to reduce your compressed air costs? You will find them right here.
Read our ultimate guide to compressed air savings
energy cost savings graphic

Saving costs with compressed air

Looking for ways to reduce your compressed air costs? You will find them right here.
Read our ultimate guide to compressed air savings
energy cost savings graphic

Saving costs with compressed air

Looking for ways to reduce your compressed air costs? You will find them right here.
Read our ultimate guide to compressed air savings
energy cost savings graphic

10 steps to a green and more efficient production

Carbon reduction for green production - all you need to know
Find out
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
Find out
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
Find out
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
Find out
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
Find out
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
Find out
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
Find out
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
Find out
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
Find out
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
Find out
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
Find out
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
Find out
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.
Find out
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G Series

G 2-90 screw compressor

Oil-lubricated screw compressors (7.5 to 13 bar)

Range offer:

G 2-5
G 7-11
G 15-22
G 30-45
G 55-90

G 2-90 screw compressors

Key technical specifications

Working Pressure bar (a)

7.5 bar(a) - 13 bar(a)

Capacity FAD

13.2 m³/h - 999.02 m³/h

Installed motor power

2.2 kW - 90 kW

Capacity FAD l/s

3.68 l/s - 278 l/s
See all technical specifications

Top Downloads

Product brochure
Oil-injected rotary screw compressors
G 2-5/G 7-11/G 15-22/G 30-45/G 55-90 (2-90 kW/3-120 hp)
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Description

G 2-90 oil-lubricated screw compressors

The G range brings the power and durability of an industrial screw compressor to small and medium-sized businesses. It also offers superior reliability, easy installation and quick maintenance.

Screw element

Efficient compression element

Atlas Copco’s trusted rotary screw element ensures our G compressors’ high free air delivery and supreme reliability.

Delayed Second Stop
Increase your compressor’s efficiency with the Elektronikon®’s DSS. It stops the compressor’s motor whenever possible (while maintaining the desired system pressure) to minimize motor run time and energy consumption.

See more details about the G SERIES in the brochure

Download brochure

G-series screw compressors: Built to last

G 55-90 Wuxi screw compressor
G55 screw compressor
G55 screw compressor ghost
G5 FF screw compressor
G3 screw compressor
G 55-90 Wuxi screw compressor
G55 screw compressor
G55 screw compressor ghost
G5 FF screw compressor
G3 screw compressor

The G 7-11/G 15-22 series’ reliability, performance, efficiency, and easy operation make it the preferred compressor for small and medium-sized businesses:

The G 30-45/G 55-90 brings you outstanding sustainability, reliability and performance with a low investment cost.

G 7-22: The ideal small business compressor

  • Reliable element and motor allow for 100% continuous duty cycle, even in hot and harsh environments.
  • Optional integrated dryer ensures premium air quality.
  • Silent, low-vibration operation thanks to belt-driven element.
  • Extremely small footprint with possible placement against a wall or in a corner.
  • Delivered plug-and-play and available in multiple configurations.

G 30-90 : A robust, flexible offer

  • IE3 motor delivers premium energy efficiency and savings.
  • Thanks to its 100% duty cycle, the G 30-45/G 55-90 can operate continuously without cool-down periods.
  • Maintenance-free drive train works reliably in temperatures up to 46˚C/115˚F.
  • Elektronikon® controller offers advanced, intuitive control and monitoring. 

Get a free quote from our Atlas Copco experts

Benefits

Technical benefits

Premium performance
Proprietary rotary screw element ensures high free air delivery and supreme reliability.
Continuous operation
No cool-down periods needed. Atlas Copco screw compression technology allows for a 100% continuous duty cycle.
Easy installation and maintenance
Delivered plug-and-play, the G also offers easy access for service.
G5 FF screw compressor
Find out more in the brochure

Designed for businesses

The right solution
Multiple variants (floor- and tank-mounted, with or without integrated dryer) to meet your specific needs
Save space
The G 7-22’s compact footprint allows for placement against a wall or in a corner.

Specifications

Technical specification

Technical Property Value

Working Pressure bar (a)

7.5 bar(a) - 13 bar(a)

Capacity FAD

13.2 m³/h - 999.02 m³/h

Installed motor power

2.2 kW - 90 kW

Capacity FAD l/s

3.68 l/s - 278 l/s

 (50 Hz versions)

Downloads

Brochures

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    File

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Additional readings

Interactive ebooks

Ebook compressor connectivity

E-book Connectivity

Compressor connectivity incorporates the latest technology to enable a truly smart production. In this e-book, you will learn what connectivity means with regard to compressed air equipment and how you can make new connectivity features work for you.

Read more

Related products

Related products

G 2-7 series API Nano controller
G 2-7 – The superior workshop compressor
  • Atlas Copco’s G 2-7 rotary screw compressors give professional users and small businesses low noise, reliability, efficiency, and ease of use.
GA VSDs oil-injected screw compressor coverimage
GA 5-37 VSDˢ air compressor
  • When you need the best, choose VSDˢ. With energy savings of 60% on average compared to fixed-speed models, the GA 5-37 VSDˢ is the most energy-efficient compressor on the market. It also raises the bar in performance, reliability and connectivity to support your sustainability and productivity goals – now and in the future.
G 55-90 Wuxi Application G90 Coverimage
G 2-90 screw compressor
  • The G range brings the power and durability of an industrial screw compressor to small and medium-sized businesses. It also offers superior reliability, easy installation and quick maintenance.

Services

Additional services

Person working on SMARTLINK on mobile and pc
SMARTLINK - Air compressor monitoring system
  • Knowing the status of your compressed air equipment at all times and being able to react on it, is the surest way to achieve optimal efficiency and maximum availability
AIRScan - Acoustic camera
AIRScan - Air compressor audit with tangible recommendations
  • AIRScan offers a reliable analysis and well-founded recommendations to improve your energy efficiency.
Optimizer 4.0 in Compressor room
Optimize your installation with air compressor control systems
  • Stabilize your system and and lower your energy costs with central controllers.
repress
Repair your air leaks with RePress
  • Fix your air compressor air leakages with zero downtime of your compressed air system