GA 37-90: Premium performance The GA 37-90 gives you that trusted Atlas Copco oil-injected screw performance at the lowest investment cost. Built with top-quality materials, the GA 37-90 ensures compressed air reliability and efficiency in the toughest conditions. Maintenance-free drive system • 100% maintenance-free; totally enclosed and protected against dirt and dust. • Suitable for harsh environments. • No coupling or slippage losses. • Standard up to 46˚C/115˚F and for high ambient version 55˚C/131˚F. IE3 Premium Efficiency electrical motor • IP55, insulation Class F, B rise. • Non-drive side bearing greased for life. • Oil-lubricated drive side bearings. • Designed for continuous operation in harsh environments. Robust spin-on oil filter • High-efficiency; removes 300% smaller particles than a conventional filter. • Integrated bypass valve with the oil filter. Oil cooler and aftercooler for tropical environments • Low element outlet temperatures ensure long oil lifetime. • Removal of nearly 100% of condensate with integrated mechanical separator. • No consumables. • Eliminates possibility of thermal shocks in coolers. Advanced Elektronikon® control & monitoring • Integrated smart algorithms reduce system pressure and energy consumption. • Monitoring features include warning indications, maintenance scheduling, and online visualization of machine conditions. • Standard SMARTLINK remote monitoring to maximize air system performance and energy savings. Heavy-duty air intake filter • Protects the compressor components by removing 99.9% of dirt particles down to 3 microns. • Differential inlet pressure for proactive maintenance while minimizing pressure drop. Low noise fan • Silent operation. • High flows. • Compact design. Integrated R410A dryer • Excellence in air quality. • 50% reduction in energy consumption compared to traditional dryers. • Zero ozone depletion. • Incorporates optional UD+ filter according to Class 1.4.2. SMARTLINK SMARTLINK brings real-time monitoring of your compressor’s operational parameters to your computer or mobile device: • Performance data and insights identify opportunities for optimization. • Service timeline. • Maintenance and service alerts. • Online resource center with manuals, documentation and technical information Built-in quality air Untreated compressed air contains moisture, aerosols and dirt particles that can damage your air system, creating the risk of corrosion and leaks, and contaminate your end product. Maintenance and repair expenses can far exceed air treatment costs. An air dryer is therefore essential to protect your systems and processes. Having an integrated dryer option to ensure your peace of mind. Model: GA 37 to 90VSD, Motor rating 50 HP to 125 HP, FAD ranging from 263 CFM to 625CFM @4 bar, Operating pressure range from 4 to 13 BAR. * Unit performance measured according to ISO 1217, Annex E, Edition 4:2009. Maximum working pressure for VSD machines: 13 bar(e) (188 psig). ** A-weighted emission sound pressure level at the workstation, Lp WSA (re 20 μPa) dB (with uncertainty 3 dB). Values determined according to noise level test code ISO 2151 and noise measurement standard ISO 9614.

The ultimate smart solution, driven by efficiency Atlas Copco’s GA compressors bring you outstanding sustainability, reliability and performance, while minimizing the total cost of ownership. A compressed air solution that perfectly matches your requirements with clear value propositions. Built to perform even in the harshest environments, these compressors keep your production running efficiently. Best-in-class Free Air Delivery. • Lowest energy consumption for applications with a stable air demand. • Intelligent features boost efficiency and reliability. • Integrated refrigerant dryer. • Elektronikon® Touch controller. • SMARTLINK real-time, remote monitoring and optimization The GA 30+-75+ is our fixed-speed oil-injected rotary screw compressor that sets the industry standard. It gives you more of the things that really matter more energy savings, more air, and a longer lifetime. Its state-of-the-art compression element and a host of advanced features ensure maximum performance with best-in-class efficiency. Maintenance-free drive system • 100% maintenance-free; totally enclosed and protected against dirt and dust. • Suitable for harsh environments. • No coupling or slippage losses. • Standard up to 46˚C/115˚F; high ambient version 55˚C/131˚F. IE4 Super Premium Efficiency motor • IP55, insulation Class F, B rise. • Non-drive side bearing greased for life. • Designed for continuous operation in harsh environments. Robust spin-on oil filter • High efficiency; removes 300% smaller particles than a conventional filter. • Integrated bypass valve with the oil filter. • 8,000-hour service interval (GA 55+/GA 75+). Oil cooler and aftercooler for tropical environments • Low element outlet temperatures ensure long oil lifetime. • Removal of nearly 100% of condensate with integrated mechanical separator Smart Thermostatic Control System (GA 55+/GA 75+) • Intelligent algorithm achieves ideal injection temperature. • Combines multiple operational parameters, including ambient temperature, pressure, humidity and load. • Increases compressor efficiency and reliability Intelligent sensors (GA 55+/GA 75+) • Pressure drop sensors monitor the lifetime of the inlet filter, the oil filter and the oil separator. • CAN-cables allow for easy updates. Elektronikon® Touch for remote monitoring • High-tech controller with warning indications, compressor shutdown and maintenance scheduling. • Standard SMARTLINK remote monitoring to maximize air system performance and energy savings. • Optional multiple compressor control (2, 4 or 6 compressors). Heavy-duty air intake filter (GA 55+/GA 75+) • Protects compressor components by removing 99.9% of dirt particles down to 3 microns. • Long 8,000-hour lifetime. GA 55+/GA 75+ exclusive: Smart Temperature Control System Our in-house developed Smart Temperature Control System introduces a new level of element efficiency and reliability. Its intelligent algorithm calculates the ideal oil-injection temperature based on parameters such as ambient and oil temperature, pressure and load, and air humidity. When necessary, the STC valve routes the oil via the coolers to achieve that ideal temperature to maximize compression efficiency and eliminate any risk of condensation. Model Ga30+ to GA 75+, FAD range from 210 CFM to 547 CFM @7.5 Bar, various Pressure range from 7.5 bar to 13 Bar. Unit performance measured according to ISO 1217, Annex C, Edition 4:2009. ** A-weighted emission sound pressure level at the work station, Lp WSA (re 20 μPa) dB (with uncertainty 3 dB). Values determined according to noise level test code ISO 2151 and noise measurement standard ISO 9614. FAD is measured at the following working pressures: - 7.5 bar versions at 7 bar - 8.5 bar versions at 8 bar - 10 bar versions at 9.5 bar - 13 bar versions at 12.5 bar Reference conditions: - Absolute inlet pressure 1 bar (14.5 psi) - Intake air temperature 20°C/68°F Pressure dewpoint of integrated refrigerant dryer at reference conditions: 3ºC, 37°F

Absolutely Moisture Free Clean Compressed Air Air treatment, a crucial investment Why you need quality air ? Compressed air contains oil, solid particles and water vapors. Together, they form an abrasive, often acidic, oily sludge. Without air treatment, this murky mix will enter your compressed air system, corroding pipe work, damaging pneumatic tools and potentially compromising final products. Meet your specific requirements Atlas Copco desiccant dryers offer the right air quality for your application with pressure dew points as low as -70°C/-100°F or ISO Class [-:1:-]. Atlas Copco desiccant dryers, quality you can trust Safeguard your production and your reputation Atlas Copco desiccant dryers protect the reliability of your production and the quality of your products. The high-performance dryers remove the moisture from your compressed air with a standard pressure dew point of -20°C/-5°F, -40°C/-40°F and -70°C/-100°F. For complete peace of mind, you can even set your dew point to meet the specific needs of your application. Set new quality standards Tested according to ISO 7183:2007, Atlas Copco desiccant dryers meet and often exceed international standards for compressed air purity. Naturally, all our dryers provide full protection of electrical components, controls and displays. Drive down energy costs Atlas Copco desiccant dryers come with a range of energy-saving features that cut your carbon footprint. A pressure drop below 0.2 bar/2.9 psi drives down energy costs. Dew point sensing and control adjust energy consumption to the real load of the dryer. An adjustable dew point enables you to adapt the dryer to your actual needs. Enjoy easy installation and long maintenance intervals Thanks to their compact all-in-one design, the dryers are an unobtrusive presence on your production floor. Delivered ready for use, their installation is quick and easy. All internal components are readily accessible to facilitate maintenance. The high-grade desiccant and durable valves extend maintenance intervals beyond the standard three years.