Industrial pressure washers and commercial pressure washers are the most powerful cleaning systems available on the market today. The power associated with the output is higher for industrial pressure washers than for other cleaning machines. To understand how these pressure washers attain such high pressure levels, flow rates, and temperature levels, it is important to examine the main components of the machines.
Pump and Motor
Pressure washers pump water at high pressure levels onto surfaces that are to be cleaned. A water pump is used for this purpose. The power and the pressure rating of commercial pressure washers are affected by the efficiency of the pump. A gas, propane or diesel engine or an electric motor is used to power the pump. Engines burn propane, gas, or diesel to power the pump and are generally the best choice for outdoor applications, as they do not require proximity to an electrical source. Electric powered units, on the other hand, can be used anywhere an electrical supply is available. These models, unlike fuel powered machines, generate no exhaust.
Heating Element
Another component of pressure washers is the heating unit. Its function is to generate the required temperature: 210°F for hot water modes and 330°F for steam modes. This component is only present on hot water or steam pressure washing equipment. This component can be heated by electricity, propane, natural gas, kerosene, heating oil, or diesel fuel.
Hose, Wand, and Other Components
Commercial pressure washers also have a sturdy and durable hose reinforced by wire that can withstand high pressure and temperature levels. Hoses are coated with either rubber or with thermo plastics. Experienced cleaning professionals often recommend rubber-coated hoses. A nozzle is fitted at the end of the hose to control the spray pattern.
After the machine generates the high pressure water, the fluid passes through the hose and exits through the nozzle on the trigger gun. Nozzles available for the trigger gun vary depending on the desired spray patter. Nozzles featuring the following spray patterns are available from top suppliers: 0° with the thinnest stream for the toughest jobs, 15°, 25°F, 40° for rinsing, and a steam nozzle for use with steam temperatures up to 330°F. Some industrial pressure washers support multiple guns so output is split through multiple spray guns for simultaneous use.
The best advice for any person considering the purchase of an industrial electric pressure washer is to purchase high quality equipment from trusted distributors. Only then can you be assured that the components of the industrial electric pressure washer you’ve purchased will stand the test of time.
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