PSI and GPM questions
I bought an Orbits pressure gauge at Menards and it is actually reading about 4 or 5 psi higher at the hose bib than the city said our static pressure is. I am assuming I should just use the lower one supplied by the city.I did the bucket test and came up with just over 10 gpm. However, if I use the calculator on irrigation tutorial I come up with 18 gpm (1" copper pipe). Not sure if the 5/8 water meter is affecting it.