How to Choose a Pressure Washer for your cleaning
There are many things that you should consider when you go to buy a pressure washer. Definitely you don’t want to buy a pressure washer and after that get into any trouble. You need to buy your device for making your work easier, not for making your work tougher or annoying. You should have a good knowledge about the measurements of water supply to select your required pressure washer. The main measurements are PSI (Pounds per Square Inch) and GPM (Gallon Per Minute).
PSI and GPM: The PSI actually tells you the water pressure that you get from a spray. Normally when water comes through a garden hose you get 10 PSI water pressure. If you through the water by a normal spray handle you get around 40 PSI water pressure. When you use a pressure washer you get around 2000 or more PSI water pressure. The GPM measures how much water comes out through the spray gun in a minute. The GPM of residential pressure washer remains around 2.0.
Measure Your Working Sphere: Before buying a pressure washer the first thing you have to is to find out the places you are going to use and make a list. Not all the surfaces are equal delicate so all the pressure washers might not work for all the surfaces. The soft and delicate surfaces might be damaged by high water pressure. And to clean the tough stains from the hard surfaces you need high water pressure. http://www.ehow.com/how_5179362_choose-pressure-washer.html
Light Duty Machines: These machines generally provide 1200 to 1700 PSI water pressure. They are good for cleaning your car, your delicate fence, soft window glass or other things that have soft surfaces. These kinds of machines generally run by electricity and the prices are also not very much, so that you easily buy them.
Medium Duty Machines: These machines provide water pressure between 1700 PSI to 2300 PSI. With this kind of machine you can clean your patio, driveway, hard fence, boat, the sidings of your house and many more. You will find some of these machines use electricity and some use gasoline. The prices of these machines are generally higher that the light duty machines.
Heavy Duty Machine: These machines will give you high water pressure, 2300 PSI to 3000 PSI. To clean the tough stain, oil grease from a very hard surface, to remove the old paint this machine will be very effective. Most of the heavy duty machines are run by gasoline and the prices are also high.
When you go to the market you will find that there are different kinds of machines available. You might feel lost seeing many options. So it is always better to get some knowledge before you go to buy a pressure washer. You must decide what you want to clean by using a pressure washer. By reading above discussion, You can easily decide which one will be the best pressure washer for you to match your requirements.
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