It is too hard to remove dirt and dust from surfaces and objects such as building, concrete surfaces and vehicles. A mechanical device ‘Pressure Washer’ is used to remove all these hard dirt, mud, mould and grime. The pressure applied by the pressure washer on these hard greases is 4000 psi (pound per square inch).
Pressure washer is applicable to all levels of use. Plan well before you buy a pressure washer. You may wish to clean up things like outdoor furniture, cars, driveways, deck, grills, houses and dog kennels. So you have a requirement of pressure washer. Decide whether you want a cold or hot pressure washer.
Cold water pressure washers are less expensive than hot water pressure washer, but it does not offer effective cleaning on dirt or greasy spots. Gas powered unit is portable but can not be used in indoor as it creates carbon monoxide in lethal doses. Electric pressure washer is a best choice for indoor usage.
Short Terms
• The pressure of water in this unit is measured in psi.
• ‘GPM’ which stands for Gallons per Minute referred to the flow rate of water.
• Cleaning Unit is abbreviated to ‘CU’ or ‘UCE’.
• HP ‘Horse-Power’ is a measurement of Gasoline Engines. Amperage short form is ‘amps’ and it is a measurement of electric motors.
• Pressure washers come with direct pump drive methods and belt-pump-driven method.
• High-pressure pump unit which uses plunger type pumps results in smoother flow.
• Nozzle is the tip of the pressure washer used for cleaning which can be adjusted.
Point to be kept in mind while buying pressure washers.
• If your selected unit has powerful nozzle, then it can harm some surfaces while cleaning.
• Do not use chemicals available at home, but use the chemical that is advised by the manufacturer.
The latest pressure washer is equipped with safety features. It is designed with thermal relief valves which prevents heat and water pressure from reaching the dangerous levels.
• Selecting the appropriate size of pressure washer is one of the important things.
1. 1200 -1350 psi has the capacity to clean your lawn furniture or car.
2. 1500-2200 psi sized unit can help you to clean up you deck.
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