Kent McPherson wrote:

I have an Aermotor T12-75 well pump with pressure switch. I have no
documentation on it. Our water pressure seems low. I assume it should not be
as good as our previous house that had city water but it does seem a bit
low. Watching the pressure gauge, the pump cuts in at 30 and then works it
way back up to 50 and cuts out. The pressures sound about right. The house
is 8 years old and I doubt if the system has ever had any maintenance. Is
there any I should have done to hopefully improve the pressure?

50 lbs ain't enough? That's pretty typical. What do you want/expect?