pumps

  1. F

    Black&Decker or Calimar Variable Speed 1.5hp Pool Pumps

    Been looking at the B&D and Calimar VS 1.5hp pumps. They look identical except color. B&D is more expensive yet comes with 5yr warranty compared to 1yr for Calimar. I have a 18k gallon fiberglass with 3 returns and 1 suction. 250# Sand Filter, 250btu heater. 1.5” pool plumbing. Has anyone...
  2. J

    Pentair 2HP SuperFlo Replacement

    My 7 year old 2HP SuperFlo is nearing the end of life. Squeaking pretty bad and worried neighbors will start to complain. I see they no linger make the single speed superflo that I have now SF-N1-2A. I was told The Superflo VST Part number 342002 is the replacement but to me I would only be...
  3. L

    What do you recommend to flush water lines for winter closing?

    I plan to close my pool myself this season. What do people recommend to clear the water lines? I get the impression that air volume is more important than pressure. Is there a pump folks would recommend that does the job of blowing out the lines efficiently?
  4. T

    Upgrading Waterfall - Add Pump?

    Hi - We finished our pool build last year, and have a new waterfall feature being added in the next 2 weeks to replace the one we threw together at the tail end of our build. Currently, we have a 2" line, tee'd off to (3) scuppers in slate stone. The IntelliFlo VSF is set to come on max RPM...
  5. K

    Pentair VSF Pump not Pulling water from Pool

    I have a Pentair VSF that worked until yesterday no issues. Now the pump barely primes and when it does it pulls a very small amount of water at 3K RPM...Any ideas what it is. Another note that when I backflush it pulls at full strength. Weird.
  6. M

    Hayward Maxflo 500 or Tristar VS 900

    Hey guys Pool construction is about to begin and I want any opinions on whether it makes sense to upgrade my pump. Pool size is 9000 gallons No water features 12 by 27 rectangle which pump is better and why looking for any help or suggestions as a new soon to be pool owner. Thanks all
  7. B

    Need new pump

    I have a 15x30 above ground pool at the house i purchased in October. The pump on it is bad and needs to be replaced. the current pump was a hayward Power-Flo LX Pump 1.5 hp. Should i replace it with the same one or go with a different brand? I was looking at the harris 1.5hp above ground pump...
  8. D

    Pool Pump Concerns

    So I'm trying to learn more about how pool pumps work and different types of issues poor maintenance can cause. (My questions are solely for educational purposes) I am curious about what types of things can happen to your pool if you don't have a working pump if it was broken or not running...
  9. thephatp

    What's Wrong with My Plumbing? - Chlorinator seems to get air trapped...

    Problem My pool loses chlorine over the span of 8-10 days. The pool builder doesn't know why. I have to bleed air out of my system ever 7 days to keep chlorine from getting too low. They think it may have something to do with the way the system is plumbed. Steps Followed (reproducible) Filled...