Flow Measurement

Precise and reliable flow measurement solutions for water and chemical applications, ranging from in-line paddle wheel sensors to magmeters to ultrasonic flow meters.

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Precision Flow Measurement for Every Industrial Application

At GF, we provide state-of-the-art flow measurement solutions designed to elevate the performance and reliability of industrial piping systems. With a broad range of measurement technologies, we deliver the ideal fit for various applications. From analog, easy-to-read variable area flow meters to advanced ultrasonic flowmeters and full-bore magmeters, our comprehensive portfolio supports diverse requirements and operating conditions - ensuring accuracy, efficiency, and long-term dependability.

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Our latest Innovation

Keep Your Systems Running without Interruption

The 2551 Wet-Tap Flow Meter enables continuous operation with non-disruptive maintenance, allowing users to clean, replace, or inspect the sensor without shutting down the system.

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Accurate Flow Measurement Solutions for All Applications

Paddlewheel

Paddlewheel flow sensors are highly repeatable rugged sensors that offer exceptional value with little or no maintenance. Easy to install and offering proven, reliable performance, Paddlewheel flow sensors are available in a variety of materials for a wide range of pipe sizes and insertion configurations. The many material choices, including PVC,PP, PVDF, and stainless steel, make paddlewheels highly versatile and chemically compatible in many liquid-process applications.

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Magmeters

Magmeters are versatile, easy-to-install sensors with no moving parts and patented technology. Signet offers a range of insertion and full-bore magmeters. Insertion models allow for easy installation and removal during servicing, while full-bore models deliver higher accuracy in tight spaces. Corrosion-resistant materials are available for various applications. Three output options are available: 4-20 mA, Frequency, and Digital (S₃L). Relay Output is included in the 2551 Display version.

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In-line flow Sensors

In-line flow sensors offer the ability to measure opaque and transparent liquids with simple installation. Flow through the body design of the rotor sensor provides easy access for cleaning, inspection and rotor replacement without the need for powering down. Flexibility with end connections enable flexible tubing or rigid pipe installations. The injection –molded PVDF body and ceramic bearing provides excellent chemical compatibility and long service in dosing and batching applications.

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Ultrasonic Flowmeter

GF Ultrasonic flow meters combine technically sophisticated measurement technology with simplistic mounting, impressive versatility and minimum maintenance. The result: Measuring devices which can be retrofitted and seamlessly integrated without intervention in the piping. Ultrasonic flow meters are compact with a large display that is clear and easy to read. The clamp-on principle makes installation easy.

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Variable Area Flow Meters

Variable Area Flow Meters (Rotameters) are used to measure flows in industrial piping applications. They offer a wide range of measurement options for a variety of situations. Installation and removal is easy, as is meter-reading. In addition to being easy to use, variable area flow meters are also an accurate and economical solution. Available in a wide range of measurement options and in a variety of materials, they are also very versatile and can be used for water treatment, chemical processing and much more.

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Key Industries

At GF, we provide a broad portfolio of high-performance flow measurement solutions designed for a wide range of industries, including the water and chemical process industry, aquaculture, leisure and life support, microelectronics, and data centers. Our comprehensive selection of durable materials, advanced measurement principles, and versatile connection options helps you achieve the perfect fit for every application while maximizing reliability and process efficiency.

Water Industry

Flow measurement is crucial for maintaining safe, efficient, and compliant water systems. From drinking water and desalination to industrial and municipal (waste) water treatment, and even water-critical applications in the microelectronics and data center industry, accurate flow data delivers deeper process insights, stronger operational performance, and lower maintenance needs. Our comprehensive portfolio, built on multiple measurement principles, ensures the right solution for every application.

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Chemical Process Industry

In the chemical process industry, reliable flow monitoring plays a crucial role in maintaining safe distribution and handling while meeting stringent regulatory requirements. Using high-quality materials or non-intrusive ultrasonic sensors helps prevent abrasion and protect your process. With easy, disruption-free maintenance and consistently precise readings, GF's flow solutions keep operations efficient, reliable, and always under control.

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Success Stories

Aquarium of the Pacific

Over 250 GF measuring systems operate 24/7 to help ensure optimal conditions for a diverse array of exhibits. The aquarium features over 20 large exhibits and 60 smaller ones, each with unique water quality requirements. With a total volume exceeding 1.2 million gallons, sustaining these conditions is critical for the health and well-being of the animals.

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Shedd Aquarium

At the heart of Shedd Aquarium’s mission is conservation—and that starts with precision. Through a long-standing partnership, GF Industry and Infrastructure Flow Solutions provides the reliable instrumentation and automation tools needed to manage 5 million gallons of water. From nonmetal valves to ultra-accurate flow meters, GF helps Shedd evolve with new tech that supports both animal care and planet care.

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Neustark - Carbon Capture and Storage

Swiss company Neustark selected Process Automation solutions by GF for a carbon capture project with the future goal of absorbing as much CO2 as 100,000 trees per year.

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Have a look at our reference case collection and learn how GF Industry and Infrastructure Flow Solutions has helped our customers improve water quality and ensure operational safety.

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As a global company, we’re committed to supporting you, no matter where you or your customers are. Our regional centers provide repair and support services, while our team of experts specializes in tailoring customized solutions for your unique application.

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