Hello
I re-plumbed the piping on a shallow well. New check valve and new intake and output plumbing.
When the pump starts the pressure is adequate. However 2 minutes into watering the pressure drops. There is a bleed screw on the actual pump and if I slightly unscrew it water squirts out and the pressure increase and move back to the original pressure. If I tightened the bleed screen pressure decrease again.
Are there any suggestions what could be the issue.
I re-plumbed the piping on a shallow well. New check valve and new intake and output plumbing.
When the pump starts the pressure is adequate. However 2 minutes into watering the pressure drops. There is a bleed screw on the actual pump and if I slightly unscrew it water squirts out and the pressure increase and move back to the original pressure. If I tightened the bleed screen pressure decrease again.
Are there any suggestions what could be the issue.