My powerfully pump is set at 30/50 but runs constantly. No certain filter. So what else could motive pressure ooze? ...
Answers: The company I work for manufactures pump tank.
Usually you will lose pressure if the pump tank is desperate.
One possibility is that the pump tank is completely full of river. There is an air pressure nouns on the air side of the bladder. If you remove the trilby, press the release, and water comes out, the bladder have ruptured, and you will need to replace the container.
The other possibility is that the pressure switch may be bad.
The pressure switch is subsequent to the pump tank.
Turn the power bad to the pump, remove the motor wire from the switch, and check for continuity across the switch. If it has continuity, and the pressure is above the ordinary cutoff, you need to replace the switch.
It sounds resembling the pressure tank is impossible or if you have a submerged pump it could be leak inside the shaft. Try to turn the water spout off in recent times before it connects near the house and if the pump does not stop running you know it is before the tap and if it does stop you know it is on the house side.