The technical features of mechanical water meters mainly include the following aspects‌:

‌Working principle‌: Mechanical water meters measure water flow by driving the internal impeller or gear to rotate through water flow. When water flows through the water meter, the impeller or piston will rotate due to the pressure of water, and then the number of rotations will be converted into water consumption through the gear mechanism‌.

‌Structural features‌: The structure of the mechanical water meter is relatively simple, mainly composed of three parts: the shell, the sleeve and the inner core. Its core working principle relies on a mechanical measuring device, which has a simple structure, is easy to install and has a low cost‌.