The G 2-7 Rotary Screw Air Compressors from Atlas Copco Compressors come equipped with an efficiency motor, a low-vibration screw element, and an Elektronikon base controller. The G 2-7 models are the company's smallest rotary screw compressors, ideal for shops with changing compressed air demands that are looking to expand. Designed for intermittent or constant use, the rotary screw technology doesn't require the frequent cool-down periods of a piston compressor. The G 2-7 touts sound levels as low as 61 dBA providing the ability to install the unit close to the point of use without requiring sound attenuation. Available in floor-mounted and tank-mounted models.