Title: The case for actuators vs VSD for diaphragm metering pumps

With the actuator the flow range adjustment is 0 to 100% but is much less so with the VSD. Dosing is proportional to stroke length and can be more precise with the actuator. The actuator approach eliminates some potential problems with viscous fluids which could cause problems at low VSD speeds.

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Company  Product  Process  Other  Subjects  Event  Event  Date  Location  Publication  Publication  Date Text  Descriptor
  • Actuator

  • Metering

  • VSD







  • Article