Jeffery - 6/10/2016 18:59 Need one for the house, cars, walks and stuff. What is more important, pressure or flow? Looking at a 2500psi 3gpm, or a 2700psi 2.5gpm. Which one is better? Can I even get 3gpm out of my house plumbing? Gallons per Minute (volume) is far more important the pressure . . . .. as a few others have pointed out. Pressure is hard on paint, seals, bearings and can blow holes in radiators and your skin . . .. . I have 15 gals minute out of a hydrant - pressure tank set at 60 and 75 shut off. That's almost enough to "pressure" wash most anything I need cleaned. Hot water makes a huge difference also. A 1200 psi 5 gal per minute hot water machine will clean the heck out of machinery. Volume of water is always better then pressure.
Edited by iseedit 6/11/2016 05:37
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Pressure washers
