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Thread: pressure problem

  1. Back To Top    #1

    Join Date
    Jun 2014

    pressure problem

    My sand filter after numerous backwashes and rinses starts at a good flow then I loose pressure. However, pressure gauge remains at 22.

  2. Back To Top    #2
    JasonLion's Avatar
    Join Date
    May 2007
    Silver Spring, MD

    Re: pressure problem

    Welcome to TFP!

    Chances are the gauge is broken.
    19K gal, vinyl, 1/2 HP WhisperFlo pump, 200 sqft cartridge filter, AutoPilot Digital SWG, Dolphin Dynamic cleaning robot
    Creator of PoolMath and Pool Calculator. Other handy links: Support this site, TF Test Kits, Pool School

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