I installed a pitcher pump on my submersible pump well. I installed the pitcher pump on the top of the submersible pump line.
I took the 75 psi preasure relief valve off the top of the well.
installed another t fitting ( so I could reinstall the preasure refief) then in a virtical line, installed a check valve, then a cut off valve, then the pump.
my static water level is 6-10 ft.
when I pump the pitcher pump, I can get about 8 strokes before I cant pump it any more ( vacume build up I assume)yes the cutoff valve was open :0)
do I have to drop another pipe down the well? can I even do that with a 4" well? thanks for your help Gman