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
  • Very compact
  • Ideally for low viscosities <500 cSt
  • Liquid and gases
  • Custom-designed flow meters available
Electromagnetic flowmeters for water cycle and process flow measurement applications.


  • High accuracy
  • High turndown
  • Industrial & sanitary versions
  • Fluid must be conductive
  • Non intrusive
  • 1/8 inch to >16 inches
Grouping of inline ultrasonic flowmeters


  • No moving parts
  • Low viscosity liquids
  • Plastic construction
  • 1/8 inch to 2 inches
Clamp-on ultrasonic flowmeters


  • Clamp-on device
  • Non-intrusive
  • Self-diagnostics
  • 1/10 inch to 12 inch pipelines
Positive displacement flowmeters for measuring thicker fluids


  • Ideal for high viscosities >50 cP
  • High pressure
  • Batching & blending
Liquid flowmeter calibration system


  • Primary standards
  • Liquids or gas


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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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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.
Flow meter for rock crushing equipment

PD Flow Meter Ensures Proper Lubrication to Rock Crushing Equipment

Flow Technology's DC-I Series positive displacement flow meter is used to optimize lubrication circulation system so rock crusher receives proper amount of lubricant oil to maintain equipment.

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