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Thread: What is this thing?

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    What is this thing?



    ~26,000 gal (still dialing it in) / in-ground saltwater (Hayward T-CELL-15) / Blue Granite PebbleSheen / 2hp WhisperFlo pumps (main), 1.5hp WhisperFlo pump (waterfall) / Pentair DE filter / AquaLogic control / Polaris cleaner aka "Trackie" / Dallas, TX

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    Isaac-1's Avatar
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    Re: What is this thing?

    Can we get some context, like where is it?
    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
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    JasonLion's Avatar
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    Re: What is this thing?

    It looks like a winterizing plug.
    19K gal, vinyl, 1/2 HP WhisperFlo pump, 200 sqft cartridge filter, AutoPilot Digital SWG, Dolphin Dynamic cleaning robot
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    Mod Squad woodyp's Avatar
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    Re: What is this thing?

    Looks like a screw in plug to cap a line. Is it threaded?
    16x32x52" Steel Cornelius Miramar AGP Vinyl liner 13,100 gal. Buried 2 ft.
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    Re: What is this thing?

    Sorry it's on my pool deck the are about 4 of them. One has a wide rust ring around it like water comes up out of it but when I unscrew the top there is just dirt and mud in the hole

    ~26,000 gal (still dialing it in) / in-ground saltwater (Hayward T-CELL-15) / Blue Granite PebbleSheen / 2hp WhisperFlo pumps (main), 1.5hp WhisperFlo pump (waterfall) / Pentair DE filter / AquaLogic control / Polaris cleaner aka "Trackie" / Dallas, TX

  6. Back To Top    #6

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    Re: What is this thing?

    Yes it's threaded

    ~26,000 gal (still dialing it in) / in-ground saltwater (Hayward T-CELL-15) / Blue Granite PebbleSheen / 2hp WhisperFlo pumps (main), 1.5hp WhisperFlo pump (waterfall) / Pentair DE filter / AquaLogic control / Polaris cleaner aka "Trackie" / Dallas, TX

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    Kiss4aFrog's Avatar
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    Re: What is this thing?

    Maybe a few more pictures of them and how they sit in relation to the pool / spa ?? Are there any capped lines near or at your pump/filter area ??
    '70s IG Vinyl 32K gal, Lazy L, Hayward SuperPump 1.5hp 120V, S240 Sand Filter W/DE
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    1979, 275gal Conway Emerald Spa P-100-2, ES-2 Spa Pack, bromine floater, indoor
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  8. Back To Top    #8

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    Re: What is this thing?

    As the picture doesn't show much I could be off but I have a few of these on my deck, it's simply to cover the built in umbrella holes in the deck during the winter (made out of threaded PVC pipes)


    21'x41' Mountain Lake, Filter Pentair TA60D, Pump Pentair SuperFlo 1.5 hp, SWG Pentair IC-40, light IntelliBrite 5g LED, Liner 27 mil Dynastie/Blue Granite, 2 main drains, 2 multidirectional hydrostream return inlets, 2 wall skimmers , 2 in-floor cleaning heads, Heating 500 sq Techno-Solis Solar Panels, Hayward Aqua Solar control

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    Kiss4aFrog's Avatar
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    Re: What is this thing?

    Quote Originally Posted by NomDePlume View Post
    As the picture doesn't show much I could be off but I have a few of these on my deck, it's simply to cover the built in umbrella holes in the deck during the winter (made out of threaded PVC pipes)
    That's an idea.
    '70s IG Vinyl 32K gal, Lazy L, Hayward SuperPump 1.5hp 120V, S240 Sand Filter W/DE
    Solar Blanket, Well Water, Borax Added, TF-100 tester. ? too cold
    1979, 275gal Conway Emerald Spa P-100-2, ES-2 Spa Pack, bromine floater, indoor
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