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Recent content by DrexelCHE94

  1. DrexelCHE94

    Multi Pumps in Series w/ Single VFD

    To control pressure so it doesn't go above MOP, avoiding a control valve to save on energy, and to save money on VFD costs.
  2. DrexelCHE94

    Multi Pumps in Series w/ Single VFD

    The current scenario is this: 3 pumps installed in series with a bypass on each (w/ check valves). Single VFD to be shared among all 3 pumps so only 1 pump can be on VFD at one time, other two pumps would be across the line. If all pumps are online, does it matter which one is on a VFD thus...
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