Flow Technology, recognized in the U.S. and worldwide for providing specialized, high accuracy flow meters and flow metering solutions, offers an unmatched flow measurement resource, including over 50 years of experience solving the most difficult applications.

Flow Technology’s turbine, positive displacement, electromagnetic, and ultrasonic flow meters are used in a wide range of liquid and gas flow sensing applications across numerous industries.


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Users of Flow Technology’s precision flow metering devices range from major oil & gas companies drilling at the bottom of the North Sea, to leading food and beverage producers, pharmaceutical manufacturers and the NASA space program. Even winning Nascar™ and NHRA™ racing teams use our flow meters. FTI flow metering products are frequently used in mission critical applications, especially within the aerospace, military and oil and gas markets that we serve.

Group of turbine flowmeters for liquid and gas flow sensing applications.


  • High accuracy
  • Fast response time
  • Liquid and gases
  • Ideally for low viscosities <500 cSt
  • Optional pressure port
  • Custom-engineered on request
Electromagnetic flowmeters for water cycle and process flow measurement applications.


  • High accuracy
  • No moving parts
  • For conductive fluids
  • Sealed electrodes and coils
  • Bidirectional capability
  • High turndown
Grouping of inline ultrasonic flowmeters


  • For low viscosity liquids
  • Compact lightweight design
  • Low pressure drop
  • High accuracy
  • No moving parts
Clamp-on ultrasonic flowmeters


  • Non-intrusive
  • For piping up to 12 inches
  • High accuracy
  • Simple installation
  • Fast response time
  • Wide rangeability
Positive displacement flowmeters for measuring thicker fluids


  • Only two moving parts
  • Viscosity insensitive
  • Clean-in-place (CIP)
  • Handles pulsating flow
  • High pressure
  • Very low flow
Liquid flowmeter calibration system


  • Primary standards
  • Liquid or gas
  • Completes liquid flow meter calibration in minutes
  • Quick & easy calibration fluid change
  • Calibrates all principal meter types
  • Directly traceable to NIST


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You can count on FTI with all of your flow meter calibration needs. Flow Technology’s calibration lab provides for all types of meter calibrations. With over 30 years flowmeter calibration experience, we have the equipment and expertise to do it the right way in the time you need it.


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Flow Techology Dominant Supplier in Subsea/Topside Flow Applications

Flow Technology is a leading supplier of a line of robust and reliable flow meters for use in demanding subsea/topside flow measurement applications.
Turbine flowmeter with pressure port tap

Optional Pressure Port Now Available on FT Series Turbine Flow Meters

Pressure port can be assembled on the bench before installation and simplifies plumbing for proper flow paths.

Major Appliance Manufacturer Selects Flow Technology for Water Consumption Testing Program

Over 150 QCT_PA12 Series inline ultrasonic flow meters will be used for testing water consumption in household appliances.
Photo of a cascading gluing system

PD Flow Meter Controls Glue Application on Paper Tube Winding Equipment

DC-I Series pd flow meter measures flow rate of glue in cascading gluing system used in paper tube winding process.
Distillation tank of oil refinery plant at twilight

Positive Displacement Flow Meter Measures Water Treatment Chemicals in Oil Refinery DAF System

DC-I positive displacement flow meter aids accurate polymer injection into static mixing and dissolved air flotation (DAF) systems for oil refinery.
Turbine flowmeter controls methanol flow during wastewater treatment

Turbine Meters Control Methanol Flow During Wastewater Treatment Denitrification Process

Wastewater treatment plants may have high loads of nitrogen nutrients in their discharge water. Denitrification of the discharge water by methanol injection is an important wastewater treatment.
Airplane in flight against a blue sky

Compact Turbine Flow Meter Accurately Measures Aviation Fuel Flow Rate in Changing Environmental Conditions

FT Series turbine flow meter and microLink smart pickoff package is a compact, lightweight, low cost, accurate solution for monitoring fuel, hydraulics or coolants on aircraft.

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