Become a TFP Supporter Pool Math Forum Rules Pool School
Results 1 to 2 of 2

Thread: No Pressure reading on filter gauge

  1. Back To Top    #1

    No Pressure reading on filter gauge

    Hello everybody, I've replaced my filter pressure gauge twice but I'm still not getting a reading. The returning water flow is strong so could it be that I've had bad luck with buying faulty gauges? Also, there isn't any debris blocking the gauge valve. Filter is a Pentair FNS Plus 48.
    30K inground plaster pool, Pentair FNS plus 48 DE filter, pentair superflo 1.5 HP 2 speed.

  2. Back To Top    #2
    Mod Squad jblizzle's Avatar
    Join Date
    May 2010
    Tucson, AZ

    Re: No Pressure reading on filter gauge

    Check that the port you are screwing the gauge into I'd buy clogged with debris. Might need to check from the inside.
    Jason, TFP Moderator
    18k IG pebblesheen pool, Hayward ProLogic P4 w/ T-15 SWG, Pentair 1HP 2-speed Superflo, Hayward 6020 DE filter
    500 sqft Heliocol solar panels, ThePoolCleaner, TF-100 test kit w/ SpeedStir
    Pool School + Test Kit + PoolMath = A TROUBLE FREE POOL
    If you found TFP helpful and we saved you money ... Become a TFP Supporter!

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts