Return Pump too Small?

Discussion in 'Equipment' started by Tumbleweed, Nov 30, 2009.

  1. Tumbleweed

    Tumbleweed Guest

    I have a Mag 9.5 return pump for my system, and with the new tank with built in return ports I think the pump just isn't enough anymore. If I did the headloss calculations correctly "used RC Calculator" I have about 530gph coming out of the ports. However it does not feel like it is even that much. I have 1 3/4 pvc pipe from the pump the T's off into 2 3/4 pvc pipes that then have a 90deg bend up to the 2 returns with 2 outputs on each side. Total hieght is about 5'. I am not trying to generate most of my flow in the tank from the return pump but I just don't think that the flow I am getting is enough to circulate the water.
     
  2. tuberider

    tuberider Guest

    All you need is enough flow to push the skin of crud into your sump, you're actually better off getting a higher skin to tank water ratio, it improves skimming. That said a 9.5 should be fine.
     
  3. seminolecpa

    seminolecpa Past President

    Agree.

    I dub today agree with Jeremy day.
     
  4. screebo

    screebo Guest

    Makes sense to me, I agree with you both.
     

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