An industrial filter press is a tool used in separation processes, specifically to separate solids and liquids. The process uses the principle of pressure drive, [clarification needed] as provided by a slurry pump. Among other uses, filter presses are utilized in marble factories in order to separate water from mud in order to reuse the water during the marble cutting process.The main idea of a pressure washer is to make it easier for one to clean built up dirt and grime off different objects. Some of the main things people use a pressure washer to clean is their patio.General cleaning tips are listed below. Always follow the instructions that came with your pressure washer. Using a pressure washer incorrectly can damage a home exterior, so check the manual to find information on spray settings and how far the spray tip should be from the surface you’re cleaning.These, then, are the main parts you’ll find inside a pressure washer: Water inlet : A hose that connects the pressure washer to the main water supply. There’s usually a filter in the inlet to stop dirt and debris entering the washer and clogging up the works.There are four main elements to pressure washing (regardless of what type of machine or power/pressure washer you are using). The elements are pressure, heat, cleaning solutions (pressure washer soap), and water flow rate. Remove just one of these four elements and the characteristics of the washing elements have now changed.That power, or pressure output, is measured by pounds per square inch (psi) and gallons per minute (GPM). A pressure washer rated with a higher PSI and GPM will clean better and faster but often costs more than lower-rated units. Use the PSI and GPM ratings to determine the cleaning power of a pressure washer.WHY CHOOSE PRESSURE PROS?. We are redefining the pressure washing industry. With a professional office staff catering to your every need in a timely manner, combined with an operational team of highly skilled managers and craftsmen in the field, we are the corporate choice that is capable of managing your entire portfolio.