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  1. dlandrum

    VS pump .. calc minimum RPM using filter psi?

    My goal is to run my pool at the lowest RPM possible using a pentair VS pump. I have tried to figure-out the various equations and performance curves, but it feels like there are too many unknowns. So, I went a different route. Using Pentair's web site for a 12k pool: @1200 rpm, it cites 3.1...
  2. dlandrum

    New build - McKinney, TX

    Like so many others have said, this is a great forum and I have learned a ton of info. I have never owned nor maintained a pool; the learning curve was steep. I spent 10 weeks researching and talking to different pool builders. We talked to: Riverbend Sandler, Hobert, Gold Medal...