• The Proven Leader

    in Flow Metering Solutions

  • All PFS products

    are proudly made in the U.S.A.

  • Certifications and Standards

    ISO 9001, ASME S&U, and PED

  • The Proven Leader

    in Flow Metering Solutions

  • All PFS products

    are proudly made in the U.S.A.

  • Certifications and Standards

    ISO 9001, ASME S&U, and PED

Press Releases

Primary Flow Signal’s Low Flow Rate Measurement Meter Ensures Accurate and Reliable System Performance

Leveraging specially designed differential pressure type flowmeters Cranston, RI, USA, June 16, 2015 – Primary Flow Signal, the leading designer and manufacturer of innovative, durable, and accurate flow-metering solutions, has published a technical whitepaper on accurate low flow rate measurement meters using specially-designed differential pressure type flowmeters. The full contents of the article can be […]

Primary Flow Signal, Inc. to Show at ACE15 Conference & Exposition

To participate in the annual conference supporting safe drinking water Cranston, RI, USA, May 26, 2015 – Primary Flow Signal (PFS), the leading designer and manufacturer of innovative, durable, and accurate flow-metering solutions for water/wastewater, industrial, and oil & gas applications, announces its participation in the American Water Works Association’s Annual Conference & Exhibition (ACE15), […]

Primary Flow Signal Provides Venturi Meter Solution for Desalination and Reverse Osmosis in Sea/River Water Processes

Variety of Materials and Designs to Meet Exact Requirements Cranston, RI, USA, May 12, 2015 – Primary Flow Signal, the leading designer and manufacturer of innovative, durable, and accurate flow-metering solutions, has provided Venturi Meters of various materials and designs for use in sea and river water desalination and reverse osmosis processes. For the past […]

Primary Flow Signal, Inc. to Show at Florida Water Resources Conference

To participate in the Florida Section Conference Dedicated to Safe Water Cranston, RI, USA, April 21, 2015 – Primary Flow Signal (PFS), the leading designer and manufacturer of innovative, durable, and accurate flow-metering solutions for industrial, water/wastewater, and oil & gas applications, announces its participation in the Florida Water Resources Conference at the Caribe Royal […]

Primary Flow Signal, Inc. to Show at the 2015 Texas Water Conference

To participate in the annual conference promoting safe water Cranston, RI, USA, March 31, 2015 – Primary Flow Signal (PFS), the leading designer and manufacturer of innovative, durable, and accurate flow-metering solutions for water/wastewater, industrial, and oil & gas applications, announces its participation in the 2015 Texas Water Conference, at the American Bank Center from […]

The Factors That Impact Venturi Meter Accuracy: Part Two

Cranston, RI, USA, March 4, 2015 – Editor’s note: This is Part two of Water Technology’s February feature titled, “The factors that impact Venturi meter accuracy.” In Part one, the author discussed how the materials used and the time in service can impact a meter’s accuracy. If you missed Part one, please visit WaterTechOnline.com to […]

Copyright © 2019 Primary Flow Signal, Inc. - All rights reserved. Information contained herein is subject to change at any time without prior notice. | cranston, rhode island