Water Process Flow Meters

Accurate, stable flow measurement is essential throughout the drinking water process — from raw water intake to filtered water discharge and distribution. WE provide water-rated flow metering solutions built around Flomotion’s magnetic, ultrasonic, and insertion technologies, all designed for clean or lightly filtered water.

Flomotion Magnetic Flow Meters (Clean Water Rated)Flomotion’s magnetic flow meters are NSF/ANSI-61 capable (model-dependent) and deliver long-term, drift-free accuracy with no moving parts.
Applications:
  • Filtered water
  • Finished/clearwell water
  • Well production metering
  • Chemical feed pacing
  • High-service pump discharge
  • Transmission and distribution mains
Why use Flomotion mag meters in water:
  • Excellent accuracy at low velocities
  • Full-bore unobstructed design
  • Stable measurement for chemical dosing
  • Long service life

Flomotion Clamp-On Ultrasonic Meters (Clean Water Only)Flomotion’s ultrasonic clamp-on meters provide non-intrusive metering ideal for large mains and areas where pipe cutting is not possible.
Applications:
  • Large water transmission mains
  • Temporary verification tests
  • Plant hydraulic balancing
  • Backup metering during maintenance
Benefits:
  • No process interruption
  • No pipe penetration
  • High accuracy on clean, bubble-free water

Flomotion Insertion Magnetic Flow Meters (Filtered & Treated Water)Insertion mag meters offer accurate, economical metering for medium-to-large diameter pipes in clean water service.
Applications:
  • High-service pump stations
  • Filtered water mains
  • Transmission lines
  • Secondary chemical feed control
Benefits:
  • Low installed cost for large pipes
  • Easy installation
  • Repeatable performance

How WE Can HelpWE pair Flomotion’s clean-water-rated products with your hydraulic conditions, pipe materials, and accuracy requirements to deliver reliable long-term performance. Whether metering finished water or controlling plant chemical dosing, WE help select the right technology for your process.

Flo Motion MS501

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  • Accuracy to +/-0.2%
  • Lower cost than flanged units.
  • Six sizes from .125" to .75" Pipe Diameters.
  • Flow ranges from 0.034 to 49.84 GPM.
  • Standard Pressure: 230 PSI.
  • Volumetric flow rate measurement independent of fluid viscosity, density and temperature.
  • No moving parts for zero maintenance.
  • Wide range of process connection types; threaded, flanged, tri-clamp or compression.
  • Bi-directional flow measurement.
  • No pressure drop through sensor.
  • Minimal straight pipe run required.
  • Every sensor is factory wet-calibrated.

Flo Motion MS501/ML4-F1

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  • High sampling rate (400 samples/second) for short duration flows.
  • Accuracy to +/-0.2%.
  • Lower cost than flanged units.
  • Six sizes from .125" to .75" Pipe Diameters.
  • Flow ranges from 0.34 to 49.84 GPM.
  • Standard Pressure: 230 PSI.
  • Volumetric flow rate measurement independent of fluid viscosity, density and temperature.
  • No moving parts for zero maintenance.
  • Wide range of process connection types; threaded, flanged, tri-clamp or compression.
  • Bi-directional flow measurement.
  • No pressure drop through sensor.
  • Minimal straight pipe run required.
  • Every sensor is factory wet-calibrated.

Flo Motion MS600

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  • Accuracy to +/-0.4%
  • Low cost.
  • Five sizes from 1/8" to 3/4" Pipe Diameters.
  • Flow ranges from 0.03 to 50 GPM.
  • Standard Pressure: 230 PSI.
  • Volumetric flow rate measurement independent of fluid viscosity, density and temperature.
  • No moving parts for zero maintenance.
  • Bi-directional flow measurement.
  • No pressure drop through sensor.
  • Minimal straight pipe run required.
  • Every sensor is factory wet-calibrated.

Flo Motion MS1000

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  • Accuracy to +/-0.2%
  • Lower cost than flanged units.
  • Twelve sizes from 1/2" to 16" Pipe Diameters.
  • Flow ranges from 0.85 to 19,934 GPM.
  • Standard Pressure: 230 PSI.
  • Volumetric flow rate measurement independent of fluid viscosity, density and temperature.
  • No moving parts for zero maintenance.
  • Bi-directional flow measurement.
  • No pressure drop through sensor.
  • Optional Integral ground electrode eliminates grounding rings with plastic piping systems.
  • Minimal straight pipe run required.
  • Every sensor is factory wet-calibrated.

Flo Motion MS2410

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  • Accuracy to +/-0.2%
  • Ten sizes from 1/8" to 4" pipe diameters.
  • Flow ranges from 0.034 to 1246 GPM.
  • Standard Pressure: 230 PSI.
  • Volumetric flow rate measurement independent of fluid viscosity, density and temperature.
  • Bi-directional flow measurement.
  • No moving parts for zero maintenance.
  • No pressure drop through sensor.
  • Minimal straight pipe run required.
  • Every sensor is factory wet-calibrated.
  • Rated for 3A sanitary approval.
  • Suitable for vacuum service applications.

Flo Motion MS2500

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  • Accuracy to +/-0.2% of rate from 1 to 33 ft/sec.
  • Nineteen sizes from 1" to 48" Pipe Diameters.
  • Flow ranges from 2.37 to 179,400 GPM.
  • Pressures to 5600 PSI.
  • Volumetric flow rate measurement independent of fluid viscosity, density and temperature.
  • No moving parts for zero maintenance.
  • Bi-directional flow measurement.
  • No pressure drop through sensor.
  • Optional Integral ground electrode eliminates grounding rings with plastic piping systems.
  • Minimal straight pipe run required.
  • Every sensor is factory wet-calibrated.

Flo Motion MS3770

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  • Accuracy to +/-2.5%
  • Three sizes for 3" to 80" Pipe Diameters.
  • Flow ranges from 24.3 to 498,359 GPM.
  • Pressures to 235 PSI.
  • Can be removed and reinstalled in non-pressurized lines.
  • Volumetric flow rate measurement independent of fluid viscosity, density and temperature.
  • No moving parts for zero maintenance.
  • Bi-directional flow measurement.
  • Every sensor is factory wet-calibrated.

Flo Motion MS5000

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  • Low Cost
  • Accuracy to +/-1%
  • Three sizes for 1", 2" and 3" Pipe Diameters.
  • Flow ranges from 2.4 to 800 GPM.
  • Standard pressure: 90 PSI.
  • Fast clamp-on installation.
  • Integral o-rings.
  • Volumetric flow rate measurement independent of fluid viscosity, density and temperature.
  • No moving parts for zero maintenance.
  • Bi-directional flow measurement.
  • No pressure drop through sensor.
  • Minimal straight pipe run required.
  • Every sensor is factory wet-calibrated.