The particular wood deck we cleaned had not been maintained or cleaned for at least five years so it was pretty caked on, but it would have taken a very long time to finish cleaning with this unit. This pressure washer has a well-engineered carbon-brush motor that delivers a surprisingly intense water stream. It comes with three quick-connect nozzle tips plus a turbo nozzle for washing large areas, such as siding, garage floors, and driveways.
We didn’t have a way to calculate the actual PSI, but instead, we devised a method to compare the relative pressures between the tested models. We started with a kitchen scale, accurate down to 0.05-ounce measurements, and placed it in a resealable plastic bag for protection from water. Then we used a dinner plate and duct-taped it to the bag to prevent sliding and without putting any extra pressure on the scale. To measure pressure, we sprayed each wand at the dish from a distance of 12 inches and recorded the readout in pounds.
We later encountered this on future uses and it goes away after a minute or so of use, so it seems to happen by design. The only way to really avoid it is to switch to a gas-powered washer. In her role as Chief Technologist and Director of Engineering at the Institute, Rachel Rothman has overseen pressure washer testing for more than a decade. She has personally tested more than two dozen models in recent years.
Electric pressure washers are an ideal option for cleaning grills, cars, shutters and more. Consider how important accessories are before purchasing a gas pressure washer. Some models come with five different nozzle tips that you can connect to its steel spray wand, which means they can easily switch between cleaning your RV, your driveway or your home’s siding. No pressure washers were ‘quiet’ and we found gas models were decibels louder than electric models.
The Genmax GM9000iED, seen above, is fresh on the scene and represents a new breed of powerful dual-fuel inverter generators. Push Button ON/OFF switch and on-unit accessory holders makes it easy to assemble, use and sun joe spx 3000 store, giving you an easy product handling experience and control. So while you do sacrifice portability and mobility compared to the ePX3000, you gain some convenience of operation in return for your compromises.