200 Mm Woltman Water Meter

200 mm Zestflow Woltman Water Meter is a large-diameter velocity-type water meter designed for accurate volumetric measurement of water flow in large pipeline installations such as municipal water distribution, industrial water systems, irrigation networks, and wastewater systems. It uses a helical or multi-blade turbine rotor whose rotation speed is proportional to the flow velocity, enabling reliable measurement over a wide flow range.