Page 106 - Know and Understand Centrifugal Pumps
P. 106

Understanding Pump Curves


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      Figure 7-15
      ~   _____~
        Observe this presentation of a family curve for a mag-drive pump used
        in the chemical process (Figure 7-15).
        The  graph  below  is  a  family  curve  for  a  petroleum-refining  pump
        meeting API standards (Figure 7-16).


























           0     100    200   300    400    500    600   700      rn’h
      Fiaure 7-16













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