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Primary Flow Elements

Primary Flow Elements


Preso Meters is a fully integrated manufacturer of precision-engineered primary flow elements, serving the industrial, commercial and municipal markets for over 30 years.

Preso primary flow elements are based on a proven scientific principle of flow measurement through accurate differential pressure readings to obtain flow rate information. Preso offers the following technologies and accessories to provide flow measurement solutions for applications in the industrial, commercial and municipal fields:

  • Ellipse self-averaging Pitot tubes
  • Venturi designs; classical, Venturi-nozzle, and low-loss
  • COIN segmented wedge
  • B-Plus metering/balancing valves
  • C+ connection valves
  • HVAC air flow
  • Gages, transmitters, tranducers and flow computers



 Industrial Product Summary

 Commercial Product Summary

Contact us at UK FREEPHONE 0800 027 7786 for sales and support