I just had a pressure switch installed yesterday and wundering if it comes factory set? And how do you adj it? I know the switch opens at 30 and closes at 50 but it stays at 50 for 30seconds and shuts down. I have a pumptrol from square d it has two adj nuts on it should I even try messing with it if so for my own info please explain how to adj. thanks: confused:

Sorry for the double post
I could type out the answer here but the site below covers it prety well.
If you still have any more questions post back

This should help you and explain in good detail
Some come factory set Look inside the cover to see what its rated at usually its 20lb 40lb or 30lb 50lb

How to adjust water pump pressure, pump cut-on pressure and pump cut-off pressure - private pump and well system do-it-yourself repairs (http://www.inspect-ny.com/water/WaterPumpAdjust.htm)



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