Shallow Well Low Pressure: Pump Swap Didn't Help

A 24-ft deep shallow well (water at 12 ft) in Central Florida lost pressure last season. Swapping to an identical new Flotec 1.5 HP pump didn't improve output. The pump sits directly on the well casing, discharging to atmosphere, yet pressure remains at "garden hose" level.

Diagnosis: Well Line or Foot Valve Issue

Since two pumps perform identically, the fault is in the suction line or well.

Required Steps

1. Pull the suction pipe from the well.
2. Inspect for leaks, cracks, or loose joints along its length.
3. Examine the foot valve at the bottom: ensure the flapper opens freely, the screen is clear, and no debris blocks the inlet.
4. Blow out the pipe with compressed air to clear internal obstructions.
5. Reinstall with a new foot valve if the old one is questionable.

A leaking suction line or stuck foot valve prevents the pump from developing suction. This is a DIY-friendly task for someone in construction.