Electric pressure washer series krcher k7 max working pressure 160 bar min working pressure 20 bar max pump pressure 2 320 psi water flow rate lh 600 lh max suction lift 05 m area performance 60 mh configuration options variable pressure control power 3 000 watt pump operation mains 230 v max water feed temperature 60 c output temperature 60 c included in delivery trigger gun high pressure hose patio cleaner features garden hose adapter