Oil-free air compressors are used in where the air quality needs to be maintained for end product or process. The oil-free air compressor comes with a 20 liters storage tank which has a safety valve, a pressure switch drain valve to release high pressure, a pressure gauge to measure the pressure in the tank in real time, non-return valve, needle valve, a solenoid valve etc. The capacity of air compressor is P.D. 7 cfm, (198 LPM), 7 Kg/cm2, 1 HP, 230V AC, 1 phase.