GA 30+-90/GA 37-90 VSD: Oil injected screw compressor, 30-90 kW/40-125 hp

Atlas Copco's oil injected screw GA compressor is in a leading position in the market with excellent and reliable performance. Its flexible operability brings you maximum productivity while minimizing the total cost of ownership. There are three series of GA compressors to choose from: GA, GA+, and GA VSD - these products ensure that you can fully meet the requirements of compressed air solutions. They can have good performance even when installed in the toughest environments, ensuring efficient operation of your production.

Customer benefits

Highest reliability - The GA series is designed, manufactured, and tested in compliance with ISO 9001, ISO 14001, and ISO 1217 certifications. Atlas Copco's latest generation of innovative oil injection screw main engine rotor reduces the operating cost to the minimum while ensuring long-term trouble free service life. The integrated closed gear drive does not require coupling connections, thus reducing maintenance requirements and improving the reliability of GA for the harshest environments.

Reduce energy consumption - Due to the use of efficient components and motors in our GA/GA+compressors, we can lower your energy consumption and the entire lifecycle cost of the compressor. In addition, GA variable speed drive (VSD) has a large adjustment operating range, which can automatically adjust the air supply according to your air needs, further reducing energy consumption by 35%.

Air System Integration - GAWorkPlace Air System can be installed in the location you need. It operates with low noise and integrates air treatment equipment, eliminating the need for a separate compressor room. All GA compressors can be immediately delivered for use, greatly reducing installation costs and pressure drop, and saving additional energy consumption.

Advanced Control and Monitoring - To maximize efficiency and reliability, Elektronikon ® It can control the main drive motor and limit the system pressure to a smaller predefined pressure range. Elektronikon ® The controller can adapt to your specific requirements: additional sensors, digital contacts, fieldbus, Internet, and SMS communication functions. Combine the use of ES compressor centralized controller to optimize the operation of your entire compressor room.

Air Handling Integration - All GA compressors can be equipped with integrated dryers and filters to effectively remove moisture, suspended particles, and dust particles to protect your investment. This high-quality air can extend the service life of equipment, improve efficiency, and ensure the quality of your final product.

Technical Specifications

Capacity FAD (l/s) 25.4-293 l/s

Capacity FAD (m ³/h, cfm) 91.68-1054.33 m ³/h

Working pressure 4-13 bar (e)

Installed motor power 30-90 kW