Our series of turbine and Woltmann meters allows numerous applications with the widest range of products, from mains and demineralised water to all the most aggressive chemical products. The available diameters range from 1/2" to 2". The advantageous cost and their accuracy make them indispensable for countless usages.pre-established metering plants consumption control systems via totalisators instantaneous capacity monitoring and reading systems 4 - 20 mA data transmission systems