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.

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.

Accurate Flow Measurement Solutions for All Applications

Paddlewheel

Paddlewheel flow sensors are rugged, highly repeatable, and require little to no maintenance. They are easy to install, reliable in performance, and available in various materials and configurations for different pipe sizes. With options like PVC, PP, PVDF, and stainless steel, they offer strong versatility and chemical compatibility across many liquid-process applications.

Magmeters 

Magmeters are versatile, easy-to-install sensors with no moving parts. Signet offers insertion models for easy servicing and full-bore models for higher accuracy in tight spaces. Corrosion-resistant materials suit various applications, with outputs including 4-20?mA, Frequency, and Digital (S?L); the 2551 Display version adds a relay output.

In-line flow Sensors

In-line flow sensors measure opaque and transparent liquids with easy installation. The rotor design allows cleaning, inspection, and replacement without shutdown. Flexible end connections suit tubing or pipe, while the PVDF body and ceramic bearing ensure chemical compatibility and long service in dosing and batching applications.

Ultrasonic Flowmeter

GF Ultrasonic flow meters offer advanced measurement with simple mounting, high versatility, and minimal maintenance. Compact with a clear, large display, they can be retrofitted or integrated without piping changes, and the clamp-on design ensures easy installation.

Variable Area Flow Meters

Variable Area Flow Meters (Rotameters) measure flows in industrial piping with ease of installation, removal, and reading. Accurate, economical, and versatile, they come in various materials and measurement options, suitable for water treatment, chemical processing, and more.

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.

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.