Originally Posted by Kiril
DU = distribution uniformity, a term you should know if you are going to advise people on their irrigation systems. Also, there is no such animal as MPR. It is physically impossible to match PR in a given area with a sprinkler system.
well not to sound like an idiot but wouldnt du be the same thing as mpr? I know you cant get exact mpr but you can get it close enough to avoid stripes in the lawn. been in the business a lot of years and went to the rain bird acedemy and have never heard the term du