Features: Single piston oil-free mini air compressor, is equipped with gas storage tank (pressure vessel) and outlet pressure regulator which has filter and pressure gauge. The biggest advantage of the compressor lies on its possession of a pressure vessel. It will stop automatically after required pressure is available and restart while pressure vessel is training. The compressor is suitable for spray guns with a nozzle of 0.2 - 1 mm. Light weight for easy carry, universally suitable for family, hobby use and professional nail salons. Specifications: Condition: Material: Steel + copper + glass + PC plastic Color: Silver black Capacity: 3L Power: 1/6 HP Speed: 1450/1750 r.p.m Auto Starting Pressure: 3BAR (43psi) Auto Stopping Pressure: 4BAR (57psi) Air flow: 20-23 L/min Air Connection: 1/8" BSP Cable Length: 2 meters Package Weight: Approx.5450g/192.2oz Application: Spray guns, cosmetics, nails and tattoo studios. Package List: 1 * Compressor 1 * Outlet Pressure Regulator (with filter and pressure gauge) 1 * User Manual