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  1. z00b

    motor sizing for centrifugal pump

    Pump manufactures will generally include power draw as part of the Flow Vs Head curve, my recommendation is to go with that!!! If you want to slow your motor down you can apply the affinity laws. Cesar
  2. z00b

    Grundfos Maga3 - any advice on that one?

    The MAGNA pump measures three inputs. The temperature of the liquid via an internal temperature sensor, the RPMs of the motor, and the amp draw of the motor. Knowing the RPM and amp draw allows the algorithm to calculate the power curve and the flow. From this information the performance of the...
  3. z00b

    Stainless Steel and Bronze impellers

    You are good to go with SS impellers.
  4. z00b

    Motor Nomenclature

    Would someone be able to direct me to a site that would describe motor nomenclature. I want to know what Division and Classes mean. I've looked but can't seem to come up with some good source material. Thanks Zoobs
  5. z00b

    Question regarding batch sizes and turnovers

    I am working on an application where the client has asked for 15 tank turnovers in 3 hours. The fluid is crude oil, at 150,000(BBLS) which is 6,300,000 gallons. The way I work it out is that each batch needs to be agitated for 12 minutes!!! Is this possible, is mixing this much oil in that...
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