Description: HSeng Air Compressor W/tank +hose+hS80 Airbrush Air compressor and airbrush combo Specifications Type: Single cylinder piston compressor with holding tank Power: 1/6 HP Speed: 1450/1700 RPM Air output per minute/litres: 20-23L/min Auto start & stop: Start at 3 bar (43psi); stop at 4 bar (57psi) Pressure range: 0-4 bar Air tank: 3 litre Weight: 5.2kg Dimension: 310 x 130 x 310mm Airbrush: Double action full metal Features Air tank provides smooth air flow with no pulsing Air pressure gauge with pressure adjustable Piston type, oil free Auto start and auto stop function Thermally protected inside Low noise 47db Built in fan, for better thermal dissipation