I have my own well. My pump's pressure switch has been "sticking" and not working properly. I cleaned the contacts,, and all is fine for now.
My current pressure switch cover doesn't have any markings as to what pressures it's for. Looking into the new ones, I see different ratings of pressure. My gauge usually reads in the 40-50 lb range.
My questions;
What rating should I look for in a replacement if needed?
Can I buy a different rated one & increase the output pressure?