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Thread: Correct Pump to draw water from lake

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  1. 05-17-2009, 02:04 PM #10
    Thatguy
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    Volume or pressure, who knows. . .?
    You need to see the pump curve
    http://www.engineeringtoolbox.com/pu...ves-d_635.html
    and play that curve against all the factors already mentioned.

    It's the same with HVAC fan curves and vacuum tube transconductance curves; use a graphical method to solve it.
    Last edited by Thatguy; 05-17-2009 at 02:08 PM.
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