What Is a Water Meter?

A water meter is a specialized flowmeter engineered specifically to measure the volume of water passing through a water line. These precision instruments serve critical functions across diverse applications, from residential billing and conservation monitoring to complex industrial process control, where accurate flow data drives operational decisions, efficiency improvements and resource management strategies.

Key uses include: 

• Utility billing for homes and businesses.

• Submetering for apartment buildings and condominiums.

• Monitoring irrigation systems for agricultural and landscaping operations.

• Tracking water use in industrial processes such as cooling systems, manufacturing operations and process water applications.

Types of Water Meters

Choosing the correct meter technology depends on your expected flow rates, accuracy requirements, installation environment and long-term maintenance capabilities. Explore common types:

• Positive displacement (PD) meters: Highly accurate at low flow rates, these are the standard for most residential and small commercial applications. They directly measure the volume of water that displaces a moving element inside the meter housing. PD water flowmeters excel at capturing water that passes through, making them ideal for utility billing applications where precise consumption tracking is essential for revenue accuracy and customer satisfaction. 

• Turbine meters: Ideal for higher flow rates, these meters are used in large commercial and industrial applications where volumetric throughput exceeds the capacity of displacement meters. They calculate flow based on the speed of an internal turbine that spins as water passes through the meter body. Their robust construction handles substantial volumes while maintaining accuracy under demanding operational conditions.

• Ultrasonic meters: With no moving parts, these modern flowmeters for water use sound waves to measure the velocity of water flowing through the pipe, offering excellent long-term accuracy and minimal maintenance requirements over their operational lifespan. The absence of mechanical components reduces wear and extends service life significantly, making ultrasonic technology particularly valuable for installations where ongoing maintenance access is limited or costly.

Midwest Supply Is Your Source for Water Meters for Sale

Our inventory is built to support contractors, facility managers, utility professionals and water system specialists who need reliable metering solutions delivered quickly to minimize project delays and maintain operational efficiency.

Whether you're replacing a failed meter in an existing system or specifying equipment for new construction projects, our comprehensive selection covers standard applications across residential, commercial and industrial sectors. Our fast shipping ensures you can get replacement meters on-site and installed quickly, minimizing downtime and keeping your billing and monitoring systems operational without extended service interruptions.

Shop for Water Meters Today!

Upgrade your water metering system by browsing our extensive range of top-quality water meters or contacting us to get a quote. Shop now and experience the convenience and reliability of our expertly selected offerings.