About Mains Powered Pressure Washers
Every mains domestic washer runs from a standard 13A 240V outlet, drawing 1,400–2,500W. Trade single-phase models can pull 3,000W and need a dedicated 13A circuit.
Top picks: Kärcher K4–K7 range, Nilfisk Core 125–150 Pro, Bosch EasyAquatak / UniversalAquatak / AdvancedAquatak ranges.
Choose mains over petrol unless you need to wash off-grid. Mains is quieter, cleaner and cheaper to run.