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    Pentair Superflo won't pull/prime

    Yes, there seems to be a problem with the sand filter. If set to Filter it is as though completely restricted but it runs like a scalded dog when set to Rinse or Recirculate. The filter makes a gurgling noise to start with, no matter the setting and it leaks through the discharge port. I am...
  2. IMG_20210122_111607.jpg

    IMG_20210122_111607.jpg

  3. I

    Pentair Superflo won't pull/prime

    Hi, we just completed a reconstruction of our pool and cannot get the pump to prime. It is a Pentair 340040 single speed 2hp. We have filled it with water, filled sand filter with water, opened air bleed valve stop sand filter, treated pump inlet with teflon tape, run a pool hose 20ft from pool...