low pressure tips

Hey guys and gals...Has anyone ever heard of a 20/80 tip? It's used for low pressure rinsing on roofs, but it's more powerful than a chemical tip. I saw one the other day a guy had and was wanting to know where I could get a couple of them.... Any thoughts??? Thanks....

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Mark McCurley
Atlantis Pressure Washing

Mark, I am not familar with tip you mentioned, but the way you change the pressure coming out of the nozzle is to change the nozzle size. If you increase the nozzle size you will lower the pressure because the hole is larger. Check out a Nozzle Chart, find the gpm of your washer and then look at different nozzle sizes and look how it affects the psi. This is very useful if you don't want to harm a surface. Experiment a little.

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