KARCHER High pressure washer K 6.750 Technical data Pressure ( bar/ MPa) : 20-max. 150/ 2-max.15 Flow rate l/ h : 550 Max. water feed temperature ( ° C) : max. 60 Power rating ( kW) : 2.5 Weight without access. ( kg) : 20 Dimensions ( L x W x H) ( mm) : 404 x 448 x 968 Cleaning agent tank ( l) : 1 jet cleaner