Atlas Copco G7 Oil-Free Rotary Screw Compressor

The Atlas Copco G7 produces 100% oil-free compressed air, making it well suited to data centers and facilities with sensitive electronics where oil contamination in the air supply isn't an option. Atlas Copco's G7 uses rotary screw compression rather than a reciprocating piston, producing notably quieter and smoother continuous airflow than piston compressors of similar output, a meaningful advantage in shop environments where noise and vibration matter. Being oil-free, it eliminates any risk of oil contamination in the compressed air stream, a hard requirement for applications like food processing, pharmaceutical, or precision painting where oil carryover would compromise the end product. Rotary screw compressors like the G7 are also built for continuous, 24/7 duty cycles in a way that most reciprocating piston compressors are not rated for, making it a better fit for production environments with constant air demand. Atlas Copco is one of the most established global manufacturers of rotary screw compression technology, with a service and parts network to match.