Features: Generate nitrogen from compressed air with carbon molecular sieve (CMS) Vehicle applicable motorcycles, cars, vans, mini-buses and light trucks. Configuration 70L built-in nitrogen storage tank; 10M high pressure air charge hose; Equipped with vacuum and refilling device; Warranty of service 1 year. Specifications: Power supply: AC 220V, 50HZ Nitrogen purity: 95-99.9% Input air pressure: ?115PSI (7.93Bar) Output nitrogen: ?87PSI (6Bar) Nitrogen producing speed: 2-4m3 per hour Operating temp.: -20~+50? Storage temp.: -20~+75? Breaking pressure: >150PSI (>9.99KG/CM2) Accuracy : ±1%+0.5PSI Display mode: 14’’*7’’ LCD (blue light) Dimension: 650*500*1370mm Packing size: 750*530*1390mm Net weight: 62kgs Gross weight: 67kgs Oil content: ?0.003mg/m3 Dew point: ?2? Range of measuring: 0-9.99KG/CM2 (0-150PSI)