A typical high pressure washer has either a gas-fueled engine or electrical powered motor that powers a pump. The pump accelerates the water, equipped from a hose, to supply high.Pressure washer or power washer is that the use of spraying water beneath high to get rid of loose paint, mold, algae, grime, dust, mud, manduction gum and dirt from surfaces and objects like buildings, fences, masonry, some vehicles and concrete or asphalt surfaces like driveways or patios.The average pressure uses one.24 gallons of water per minute (GPM). relatively, the everyday hose uses eight.55 GPM of water. that is right — a washer uses up to eightieth less water than a daily hose. Clearly this may result in huge savings on your water bill. For more details contact us today.