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Clamp-on Ultrasonic Flow Meters

Clamp-on Ultrasonic Flow Meters are Cost Effective and Easy to Install

VorTek clamp-on ultrasonic flow meters are ideal for retrofitted installations without interrupting the process — no need for cutting the pipe.


  • Offer flexibility for installation in virtually any location
  • Noninvasive Installation - shutting down or cutting the pipe not required
  • No wetted or moving parts
  • High Level of accuracy and repeatability
  • Versatile for use with a variety of conductive and nonconductive fluids
  • Easy to read display with user friendly selection guide

The VorTek U42 Commercial Series and U43 Water Series of Ultrasonic Flow Meters

VorTek clamp-on ultrasonic flow meters are clamped on to the outside of the pipe and never directly contact the media inside the pipe. They are among the most cost-effective flow measurement technologies for measuring volumetric flow rates of liquids. Portable models available.

Save Time and Money

Premium Performance without the Premium Price

  • Lower total cost of ownership—No maintenance required
  • No process interruptions or costly downtime—No drifting, no recalibration required
  • Lower Installation Costs— no need to shut down pipe or cut pipe
  • Field-selectable options make changes easy and convenient!


  • Water measurement
  • HVAC
  • BTU energy management
  • Irrigation
  • Water Treatment
  • Auditing

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8475 West I-25 Frontage Rd., Suite 300
Longmont, CO 80504

Azbil North America