Guide Air Compressors
30 January, 2023
Compressors come in different types and sizes. In this guide we outline what compressors do, why you need them and what types of options are available to you.
GA+ series
GA 37+ - 45+ oil-injected rotary screw compressor
GA 37+ - 45+ screw compressors (37kW - 45kW)
Premium reliability – quiet operation – and an extremely low cost of ownership.
- Description
- Benefits
- Specifications
- Downloads
- Additional readings
- Related products
- Services Contact us
Description
New GA 37+- 45+ compressors
New GA 37+- 45+ models come with IE4 motor and all-new element for +2.7% free air delivery and on average +3.2% energy efficiency.
In addition, these compressors are integrated with Elektronikon® Touch controller.
Remarkably compact design
GA 37⁺- 45⁺ is designed with cramped production floors and utility rooms in mind. The standard version is 32% smaller than its predecessor
Premium performance
The GA+ compressors provide industry-leading performance and best-in-class Free Air Delivery. (FAD).
Lowest energy consumption
For applications with stable air demand.
GA 37+- 45+ is the gold standard in oil-injected rotary screw compressors
Atlas Copco continues to innovate and build products that are even more reliable, energy efficient, smart, quiet and compact. And that’s what we have achieved with the new GA 37+ - 45+ series.
The all-new new drive system significantly increases energy efficiency to give customers an extremely low cost of ownership.
Elektronikon® touch controller
The GA comes as standard with the Elektronikon® Touch controller. This robust controller performs reliably in dusty, warm or humid conditions.
Smart connectivity
You can even get SMARTLINK remote monitoring to maximize your air system performance and optimize maintenance intervals.
Atlas Copco’s most advanced controller
The Elektronikon® touch controller's easy-to-use touchscreen features cutting-edge control and monitoring capabilities.
Control and monitoring
Delayed second stop, different week schedules, and integrated control for up to 6 compressors.
Benefits
Technical benefits
IE4-efficiency motor
GA 37⁺- 45⁺ delivers supreme compressed air performance with 2.7% more free air delivery and on average 3.2% better energy efficiency
Powerful cooling system with oversized coolers
The fan meets the European ERP2020 energy requirements and is extremely quiet. This allows operators to run their GA on their work floor without noise disruption
Reduced downtime to service
Maintenance-free drivetrain
The new GA can be serviced half an hour faster than the previous model thanks to the completely maintenance-free drivetrain.
Innovative design
The innovative oil filter with quick connection allows for fast removal and installation of the filter.
Specifications
| Technical Specifications | |
| Capacity FAD l/s | 88 l/s - 150 l/s |
| Working pressure | 7.5 bar(e) - 13 bar(e) |
| Installed motor power | 37 kW - 45 kW |
| Capacity FAD | 317 m³/hr - 539 m³/hr |
Downloads
Additional readings
Interactive ebooks
E-book Connectivity
1 December, 2023
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.
How smart is your compressed air system?
30 January, 2023
Take a look at the smart options available and check which innovative technology is already integrated with your compressed air system or what can still be improved.