Mechanical Meters

What Is a Mechanical Water Meter?

A mechanical water meter is a precision device that measures water flow through a rotating element, such as a turbine or paddle wheel. These meters convert the velocity of flowing water into volume readings, providing reliable and repeatable data for monitoring consumption and system performance.

How Do Mechanical Water Meters Work?

Mechanical meters use the energy of moving water to drive an internal rotor. As the rotor spins, its rotations are transferred via a magnetic coupling to a sealed register that records the total flow. This simple yet robust design makes them dependable even in remote installations and challenging hydraulic conditions.

Woltman vs. Paddle Wheel Designs

BERMAD’s range includes both Woltman and Paddle Wheel water meters:

• Woltman meters (Turbo-Bar Series) feature an axial turbine ideal for high-flow and clean water networks, ensuring consistent accuracy and minimal head loss.

• Paddle wheel meters (Turbo-IR Series) are optimized for irrigation and wastewater, delivering reliable performance even with water containing suspended solids.

Applications Across Every Sector

Mechanical water meters play a vital role in:

• District water distribution and network monitoring

• Irrigation and agricultural flow control

• Industrial and municipal flow measurement

• Custody transfer and consumption tracking

Wherever accurate and durable flow metering is required, BERMAD mechanical meters provide a proven, long-lasting solution.