The GA 90+-160 / GA 110-160 VSD compressors are designed to provide high-quality compressed air even under harsh conditions. Every GA is designed, manufactured and tested to comply with ISO 9001, ISO 14001 and ISO 1217. They use the state of the art of Atlas Copco’s compression element, ensuring a long and trouble-free life at the lowest possible operating cost. Engineered for reliable operation, even in ambient temperatures up to 55°C/131°F and very harsh environmental circumstances, the GA takes reliability to a new level. Features such as Variable Speed Drive and energy recovery lead to significant reductions in energy use and CO2 emissions.