Fengbo delivers a state-of-the-art lineup of large-diameter ultrasonic flow meters. Engineered to satisfy stringent international standards, our product range covers nominal sizes from DN50 to DN300, ensuring highly accurate fluid measurement across varying municipal, industrial, and commercial application scenarios.

For decades, municipal water networks and residential developers have relied on mechanical water meters to track consumption. However, as modern utilities face increasing pressure to optimize resources and eliminate revenue leaks, traditional measurement methods are hitting their physical limits.For

Replacing 1000 mechanical water meters with ultrasonic water meters saves an average of 15,000 m³ of water annually. That is equivalent to the entire annual water consumption of 100 households. At a standard tariff of 4 RMB per cubic meter, this delivers a direct annual economic recovery of over 60,000 RMB.

A large diameter ultrasonic water meter measures the flow rate of water in pipes with substantial diameters—typically above 50 mm (2 inches). Unlike traditional mechanical meters, it uses ultrasonic waves to calculate the velocity of water passing through the pipe.

For water meter distributors and project managers seeking reliable, cost-effective, and feature-rich water meters, Fengbo is your ultimate partner—offering a full range of products, factory-direct prices, and customized services that set us apart from the competition.

The Valve Controlled Ultrasonic Water Meter is an ideal upgrade solution for municipal smart water projects. It integrates accurate measurement, remote reading, and intelligent valve control, helping municipal water utilities achieve NRW reduction, cost control, and intelligent water management.

Our ultrasonic meters feature built-in smart leak detection technology, which continuously monitors water flow and sends real-time alerts for abnormal usage patterns—enabling utilities to identify and repair leaks quickly, before they escalate into costly bursts or widespread waste.

Our ultrasonic water meters stand out from traditional mechanical meters with cutting-edge technology, superior performance and cost-saving value, becoming the first choice for modern water management.

The digital water meter​ stands at the center of this change — an innovative breakthrough that is set to redefine how we measure and manage our most valuable natural resource.

For water supply managers, mechanical water meters have long been problematic due to their inherent limitations, leading to inefficiencies, disputes, and higher costs. Ultrasonic water meters have emerged as an advanced alternative, effectively addressing these core pain points, as detailed below:

We offer DN50 to DN300 ultrasonic water meter models in DN50, DN65, DN80, DN100, DN150, DN200, DN250, and DN300 sizes. Whether you are metering a factory intake, a district heating system, or a municipal main line, we have the exact bore diameter you need.

As a specialized manufacturer of ultrasonic water meters, we have engineered a solution that transforms a passive measuring device into an active leak management tool. Our residential ultrasonic water meters are designed with advanced algorithms that continuously analyze flow patterns.

Fengbo is a trusted Ultrasonic Water Meter Manufacturer And Supplier based in China, specializing in R&D, production, and global distribution of smart ultrasonic water meters. As a professional Ultrasonic Water Meter Manufacturer And Supplier, we deliver high-performance, reliable metering solutions to water utilities, distributors, and project clients across the globe.

Fengbo Ultrasonic Water Meter With Lorawan Gateway has been sold to 50 countries around the world, covering North America, Latin America, South America, Europe, Africa and Southeast Asia, and has gained unanimous praise from users in all regions.

We are thrilled to announce the successful dispatch of 2000 units of high-quality ultrasonic water meters to our valued U.S. customer. As a professional manufacturer dedicated to the research, development, and production of intelligent water metering equipment, we take great pride in completing this Ultrasonic Water Meter Project with excellence and delivering reliable solutions to our overseas partners.