Why would 2 out of 3 sprinkler zones cause the pressure reading at the pump to drop to 0? This is a well irrigation system and it is separate from the home's well. The pump is a 3/4 HP, has a flow ...
I'm trying to build a sprinkler system for my large yard. I've set up 2 zones each one with 8 heads being supplied by a 2HP well pump. I'm using 1" pipe everywhere. The first zone works fine and ...