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Thread: Centrifugal Pump Priming and Cavitation Videos

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    mas985's Avatar
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    Centrifugal Pump Priming and Cavitation Videos

    Ever wonder how a pump self-primes?


    Self-Priming Pump Basics Pt. 1: Introduction



    Self-Priming Pump Basics Pt. 2: Failure to Prime



    Or what cavitation sounds like?

    Cavitation Example
    Mark
    Hydraulics 101; Pump Ed 101; Pump/Pool Spreadsheets; Pump Run Time Study; DIY Acid Dosing; DIY Cover Roller
    18'x36' 20k plaster, MaxFlo SP2303VSP, Aqualogic PS8 SWCG, 420 sq-ft Cartridge, Solar, 6 jet spa, 1 HP jet pump, 400k BTU NG Heater

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    Smykowski's Avatar
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    Re: Centrifugal Pump Priming Videos

    Those were great videos! Thanks for posting.
    33' round, 23,000 gal AG vinyl , 1HP 2spd PowerFlo Matrix downsized with 3/4HP impeller (X2), Hayward S180T 150# sand filter (X2), Hayward H250 NG heater Pool Store year 1 - $850 for 2 months; Pool Store year 2 - $440 for 2 months, TFPC year 1 - $170 for 4 months; TFPC year 2 - $95 for 4.5 months
    The most important article on this site - The ABCs of Pool Water Chemistry

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    Re: Centrifugal Pump Priming Videos

    Absolutely great! We need to find a way to make these a permanent part of TFP...perhaps a sticky in the Pump section. Now a sticky. JasonLion
    Dave S.
    42k vinyl and concrete pool, 1.5hp pump, 140gpm filter
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    mas985's Avatar
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    Re: Centrifugal Pump Priming Videos

    I added one on cavitation too so people can hear what it actually sounds like.
    Mark
    Hydraulics 101; Pump Ed 101; Pump/Pool Spreadsheets; Pump Run Time Study; DIY Acid Dosing; DIY Cover Roller
    18'x36' 20k plaster, MaxFlo SP2303VSP, Aqualogic PS8 SWCG, 420 sq-ft Cartridge, Solar, 6 jet spa, 1 HP jet pump, 400k BTU NG Heater

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    Re: Centrifugal Pump Priming and Cavitation Videos

    Excellent, I'm going to use them as pump theory training material for work.

    Thanks for the post! Now off to their website.
    20k vinyl lined pool (replaced liner early summer 2010). 1.5 hp hayward pump with cartridge filter
    tf-100 test kit with speedstir
    Polaris 360 pool cleaner (2011)

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