![]() ![]() As far as hose length goes, consider the types of projects you will be working on to determine if the hose length is sufficient. Rubber hoses tend to be more flexible and kink resistant than PVC, but both are suitable alternatives. Most commonly, the hose is constructed of rubber or PVC. Rubber Hoses: The hose on a pressure washer can come in a variety of lengths, diameters and materials. To adjust the spray pattern simply turn the dial to the spray pattern that best suits the job. A variant of the spray tips is a project dial, which offers many spray patterns in one handy attachment. Typically, the spray tips come in sets of 3 to 5, offering a range of spray patterns for more precise control and different cleaning projects. Interchangeable spray tips is another common offering. The most basic offering is an adjustable wand that allows you to switch between a narrow, high pressure pencil spray pattern and wider fan spray pattern. OTHER FEATURES TO CONSIDER Once you have decided on a electric or gas powered model and the PSI range that suits your needs, there are several other items to consider when selecting a pressure washer.Īdjustable Spray Patterns: The spray guns on most pressure washers offer variable spray patterns, but the range of patterns will vary from model to model. Pressure washers in this PSI range are typically gas powered units. HEAVY-DUTY pressure washers in the 2,100 PSI and above range deliver extra cleaning power and are great for large jobs such as long driveways, farm equipment, and paint stripping. MEDIUM-DUTY pressure washers in the 1,800 to 2,000 PSI range can tackle bigger projects like large SUV’s, RV’s, siding and fencing, decks, garage floors and driveways. LIGHT-DUTY pressure washers in the 1,300 to 1,700 PSI range are great for cleaning patio furniture, lawn equipment, stairs, and vehicles such as automobiles and small SUV’s. Wide range of cleaning projects requiring medium to heavy-duty power Ultimate portability – no need to locate power source or manage extension cordsīest for light to medium-sized cleaning projects Low maintenance – no need to add fuel or oil The engine of a powered pressure washer, like other gas powered equipment, does however require regular maintenance to keep it in proper working order. Gas pressure washers are also great if you are working in areas where an electrical outlet is not available. In contrast, gas engine powered pressure washers deliver higher pressure than electric powered units making them ideal for medium to heavy-duty cleaning projects. Electric pressure washers are also relatively maintenance free and don’t require oil changes or gas fill ups. Electric pressure washers are more compact and lighter in weight than their gasoline powered counterparts, and are ideal for small to medium sized residential cleaning projects. SELECTING THE RIGHT PRESSURE WASHER Broadly speaking there are two types of pressure washers designed for residential use - electric and gas powered. The higher the CC, the larger the engine and the more power it will generate. The combined number is a good overall indicator of relative cleaning effectiveness, with higher being better.ĬC: Cubic Centimeters, is a common measurement of gas engine size. Higher GPM typically means more effective cleaning.ĬU: Cleaning Units, is calculated by multiplying PSI x GPM. GPM: Gallons Per Minute, refers to the volume of water that the pressure washer uses when the spray gun is engaged. ![]() The higher the PSI, the more pressure that is being generated. PSI: Pounds Per Square Inch, is a measure of the water pressure generated by the pump. ![]() The following is a glossary of the most common terms and their definitions. When shopping for a pressure washer you may come across some unfamiliar terms. ![]()
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