ERD50
Give me a museum and I'll fill it. (Picasso) Give me a forum ...
Yesterday I replaced the pressure tank to our well. I had noticed our water pressure changing as I used water, and when I went to check the air pressure in the tank water came out. So I knew the bladder was gone. It was 30 years old, so I guess we got our money's worth. ... Hopefully I get another 30 years out of this tank.
Have you checked how long the pump runs when it hits the low pressure kick-in? You really want it to run for at least one minute. This is the time it takes for the water flow to cool the pump from the initial surge (google "short cycle well pump").
Hopefully you didn't go too long with it short cycling, that is tough on the pump. I actually had a little micro controller set up to monitor on/off times of our well pump, and email me a a daily report, and send an email alert if it ran < 1.2 Minutes, or more than 20 Minutes.
-ERD50