My gpm is very low about 7 per minute and I wonder what I need to help the pressure. I have about an acre and my psi is about 50 psi, what do I need to do?
If you using rotors your going to want to make sure you don't go over your 7gpm limit. I would say three 5004 rainbird rotors with 1.5 gpm nozzles in them per zone
