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GA15-30 Series Rotary Screw Air Compressor By Atlas Copco

20-35HP Rotary Screw Compressors With Elektronikon and Next Generation Element


Starting at $17,789.00$29,556.00
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Horsepower: 20, 25, 30, 35hp
Aftercooler: Included
Volts: 208, 230, 460

Dimensions & Weight

(A) Length: 51"
(B) Width: 33"
(C) Height: 48"
Weight: 1003 lbs


Different Ranges For Different Applications

GA 15-30

Able to tackle extreme duties as daily challenges, Atlas Copco’s high-performance tank-mounted GA15-30 compressors beat any workshop solution. Ready to supply high-quality air, they keep the air network clean and your production running.

This is a true game-changer for your operational environment. It reduces energy consumption by an average of 50% and assures performance even in the harshest conditions. The GA15-30 has a standard Variable Speed Drive, Atlas Copco’s designed iPM motor technology, and advanced connectivity.

Oil Injected GA15-30 Screw Compressors Designed for Efficiency

Adv. Monitoring System

Most production processes create fluctuating levels of demand. This creates energy waste in low air demand periods. Using the Elektronikon® unit controller, you can manually or automatically switch between two different setpoints to optimize energy and reduce cost.

In addition, the sophisticated algorithm embedded in the Atlas Copco GA15-30 runs the drive motor only when needed. As the desired setpoint is maintained while the drive motor’s run time is minimized, energy consumption is kept to a minimum.

Variable Speed Drive on the Atlas Copco GA15-30

The compressor’s energy usage accounts for over 80% of its lifecycle cost. Compressed air generation can account for more than 40% of a plant’s total electricity bill. Atlas Copco pioneered Variable Speed Drive (VSD) Technology in the compressed air industry to cut energy costs.

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

Recover Your Energy

Our oil-injected GA15-30 compressors use an integrated energy recovery system. It recovers up to 78% of the energy from the motor and the element oil circuit. By efficiently using the recovered energy, you generate energy cost savings and a high return on investment.

Monitor Your System

It’s important to know the status of your compressed air system. You want to achieve optimal efficiency and maximum availability. With SMARTLINK you can monitor your compressed air installation. Monitoring your system not only saves you money, but also avoids breakdowns and production losses.

Matching Your Specific Requirements

Our Atlas Copco GA15-30 oil-injected screw compressors bring industry-leading performance, flexible operation, and high productivity, reducing energy costs at a minimal cost of ownership. A wide range of compressors enables you to find the air solution that perfectly matches your requirements. Built to perform in even the harshest environments, an Atlas Copco GA keeps your production running efficiently.

Exceptional Energy Savings

Atlas Copco’s VSD⁺ technology closely follows the air demand by automatically adjusting the motor speed to match the compressed air supply to the demand. Combined with the innovative patented iPM (Interior Permanent Magnet) motor (IE4), the GA VSD⁺ achieves an average energy savings of 50%. This reduces the total lifecycle costs of the GA15-30 compressor by up to 37% on average. On top of up to 50% energy savings, the GA VSD⁺ realizes a Free Air Delivery (FAD) increase of up to 12% for improved efficiency and performance.

Built-in Quality Compressed Air

Untreated compressed air contains moisture, aerosols, and dirt particles that can damage your air system and contaminate your end product. The resulting maintenance expenses can far exceed air treatment costs. Atlas Copco GA15-30 compressors provide clean, dry air that improves your system’s reliability, avoiding costly downtime and production delays and safeguarding the quality of your products.

Energy Recovery Built-in

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 GA15-30 and GA+, allowing you to recover up to 75% of that power input as hot air or hot water (e.g., changing room showers). By efficiently using the recovered energy, you generate energy cost savings and a high return on investment without compromising your compressor’s performance.

Additional information

Weight 1003 lbs
Dimensions 51 × 33 × 48 in

20HP, 25HP, 30HP, 35HP, 40HP


100 PSI, 125 PSI, 150 PSI, 175 PSI


101, 92, 85, 71, 128, 122, 105, 84, 142, 134, 128, 106, 146, 141, 135, 120, 195, 186, 174, 161

Dryer Included?

Dryer Included, without Dryer


Base Mounted (No Tank), 132 Gallon Horizontal

12 Month Standard Manufacturers Warranty*

*Exclusions may apply.

-- Extended warranty may be available, consult documentation for details. --

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