With an average strength of 2000 to 2800 psi, they are ideal for cleaning concrete, brick and wood. They work especially well for cleaning patios, sidings, roofs, decks and fences. The medium-duty pressure washer is best for removing persistent stains and dirt that a low-pressure pressure washer can't clean. The most common range of commercial pressure washers.
Ideal for cleaning concrete surfaces with mild to moderate oil stains, most cleaning cars, swimming pools and many industrial applications. The most versatile category of pressure washers, ranging from 2,000 to 3,200 psi, effectively clean cars (including the most used all-terrain vehicles), house coverings, fences, boats and dirty garage floors. Those that approach 3,200 PSI also work effectively on the toughest stains. Professionals use them for difficult cleaning jobs in the workshop.
A pressure washer takes water from the garden hose and pressurizes it through a small high-pressure nozzle, creating a supercharged water jet that can be used alone or combined with a cleaning agent. This function allows you to limit the pressure of heavy-duty washing machines, while narrower jets maximize pressure at a concentrated point. On the other hand, if you're never going to exceed 2500 PSI for your projects, you can save some money if you choose a 2600 PSI pressure washer instead of a 4000 PSI pressure washer. Cold washers allow the washing machine's motor to focus on generating pressure and force rather than heat, and are by far the most common types of pressure washers on the market.
The PSI remains the most important aspect when comparing a pressure washer, as it allows users to determine the most effective instrument to use based on the type of washing they need to perform. Pressure washers allow you to do just that: combine high pressure with high volume to clean the most difficult surfaces in record time. The first is to buy because of the pressure you end up needing, since you can lower the pressure enough to tackle any smaller project, and you'll benefit from the “buy well and buy it once” effect, instead of having to change them later. I imagine that there are some more delicate garments that you would like to avoid pressure washing with hot water, but most of the time I think that a washing machine with hot water would be a very good option.
