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Thread: Replacing pressure gauge

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    Replacing pressure gauge

    I noticed that my pressure gauge has moisture in it. It still works but I was thinking of replacing it with a glycerin filled one from this site.

    1. It says freeze protected to -4F. I live in PA and it can get lower than that but not often or for extended periods of time. Should I not use this gauge?

    2. Will this gauge work on all Hayward filter models?

    21K gal SWG gunite pool/spa/waterfall, Goldline ProLogic controls, 2 2.0 HP Hayward Northstar pumps, hayward heater, 4 cartridge, Polaris 9300 sport robot, TFP-100 test kit owner

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    Isaac-1's Avatar
    Join Date
    May 2010
    SW Louisiana

    Re: Replacing pressure gauge

    You can remove the gauge when you winterize
    Indoor 20x40 35,000 gallon vinyl pool with 1.5 HP 2 speed Jandy FloPro pump, Hayward EC75 Perflex DE filter, 11 4x12 Techno-Solis solar panels w/ Aquasolar controller, Aquabot Turbo T Robot Cleaner. Also LMI metering chlorine dispenser pump and HotSpring Jetsetter
    I use and endorse TFtestKits TF-100 from
    ~Remember TFP counts on your donations to keep this site ad free~

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    bobodaclown's Avatar
    Join Date
    Apr 2011
    Murrieta, CA

    Re: Replacing pressure gauge

    Should unless they have a mongrel fitting out there.
    Murrieta, CA. 15K (Est) pool/spa. Hayward Tristar SP3220EE 2.70HP pump, Hayward Swimclear Cartridge filter C4025 425sqft (PA106), Pentair Mastertemp 400 heater. TF-100/Speedstir

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    h2ctpdjl's Avatar
    Join Date
    Jul 2008

    Re: Replacing pressure gauge

    I have a Hayward Sand Filter and it fit perfectly.
    18,000 gal, 18x32 IGP, vinyl liner, 3 to 5.5ft depth. One inlet/skimmer (Aqua Genie), one main drain. Hayward Pro Series Sand Filter w/filtration rate of 20 GPM/FT, Two-Speed Pentair Whisperflo 1 HP pump, Natural Gas Hayward H200 pool heater, Aquabot T2 (200 Series) Robotic Pool Cleaner (my best friend), Automatic Electric Pool Cover (2nd best friend).

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    Join Date
    May 2012
    Baltimore, Maryland

    Re: Replacing pressure gauge

    I was thinking of doing the same. I have a intex pump and sand filter and i think my current gauge tops out at 60psi. Really? Why so high? Im gonna get the 30psi one from TFTestkits. I dont think my filter has pressure over 30psi. Atleast i hope not!
    15'x4' Metal Frame Intex 3yo (2nd year winterized) 16" 2650gph intex sand filter, Thru wall skimmer, dual inlet/single outlet, 1000gph intex pump (heater) Solar Cover TF-100 testkit, TFPC

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