Portable Nitrogen Generator and Inflator Machine for tire inflation, Mini Design, Small air tank, with automatic ... ~70L/MIN,15.8~18.5GALLON/MINN2 TANK CAPACITY50L/13 GALLON INSIDESTANDARDAUTOMATIC HOSE-REEL(10m)DIMENSION720*425*1120MMN.W/G.W ... inside air tank: 50L, making larger loading quanity for a container available2.With automatic hose-reel equiped, and portable design , much ...