Rotary Pump - U2000 Series - Constant Pressure Control (CPC)

Energy conservation is of concern and has become increasingly important in all aspects of equipment design, application and operation. Thus innovative energy conserving approaches should be aggressively pursued... evaluation of purchase options will increasingly be based on the total life costs versus low initial cost.

This statement is contained in the foreword to API 676, an industry standard for positive displacement pumps.

General Concept:

An area where potentially High Energy savings can be made is in the application of variable flow rate 2000 Series Pumps with Constant Pressure Control (CPC) to systems and processes where the fluid demand is not constant.

Examples of this are:

  • Suction boost to high pressure pumps
  • Drum/can filling applications
  • Fuel oil ring main systems
  • Blending systems
  • Road/rail car loading

 

constant pressure control pump animation

 

Downloads:

Rotary Pumps 2000 Series - 4.b.001

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