For information and options regarding your particular flow regimes, please complete the Flow Data Sheet found below and return to Haven.

Does the presence of two-phase or multi-phase flow cause these problems in your process/facility?


  • Inaccurate flow metering

  • Lost revenue caused by:
    • Production downtime
    • Processing downtime
    • Reduced throughput

  • Damaged equipment caused by:
    • Corrosion
    • Increased vibration
    • Pump cavitation

  • Health, Safety, and Environment Issues:
    • Safety concerns
    • Potential for uncontrolled hydrocarbon release


Two-phase and multi-phase flow regimes cause issues in many industries.  The following is a short example list of industries affected by these undesirable flow regimes.  If you suspect two-phase or multi-phase flow in your process, please contact us so we can find a solution.


  • Oil and Gas

  • Fuel Transfer/Bunkering

  • Chemical Processing

  • Water Treatment

  • Food/Beverage


  • Our G.V.F.E and Multi-Phase Solutions restructure undesirable flow regimes to enhance the accuracy of your metering and measurements.

  • Phases are separated with no reduction in the process flow rate.

  • System maintenance costs are reduced by eliminating the wear-and-tear associated with two-phase and multi-phase flow regimes.

  • Our technology applies to any industry where the separation of gas and/or dissimilar liquids is desired.

  • Horizontal, Vertical, and Diagonal gas/liquid flow regimes can all be managed.

  • A drastic reduction in footprint is provided in all applications compared to conventional separation technology.