About High CFM Air Compressors
True high-CFM compressors start at 15 CFM and run to 100+ CFM for rotary screws. Most UK trade users settle at 18–25 CFM from a 200–270L belt-drive twin-cylinder.
Choose a screw compressor for continuous-duty high-CFM applications. Belt-drive twin-cylinder pistons are cheaper but limited to ~70% duty cycle.
Top UK high-CFM picks: SIP Airmate ISBD15/270, Hyundai HY3300V, ABAC PRO B6000, Atlas Copco rotary screws.