This compressor provides high pressure of 30 MPa/300 bar/4500 psi for gasoline tanks and can be used in sport shooting, pressure testing, pipeline leak detection, diving, firefighting, and other fields. Stop mode: Manual stop. Rated power: 1800 W. Cooling system: Water and fans. Inflation speed: 2800 rpm. Power supply: 110 V/220 V. Output pressure: 4500 psi (300 bar, 30 MPa). Package size: 472845 cm. Package weight: 18.5 kg. Note: If there is any problem with your product, please do not worry and do not file a claim. You can leave a message with customer service, and they will respond within 24 hours and resolve your issue. This model only includes a compressor and does not come with a green bottle. If you have any questions, please contact customer service first.