#hydraulics
- Nozzle — A short tubular piece, cylindrical or conical in shape, attached to the end of a pipe, container, or technical device, having the structural role of altering flow geometry, regulating flow rate, and accelerating the discharge velocity of a fluid jet (liquid or gas) by converting pressure energy into kinetic energy. This highly precise hydraulic component is widely used in engineering, ranging from industrial burner nozzles and internal combustion engine injection systems to hydraulic turbines and spraying devices, determining mixing efficiency and precise flow direction.
- Water meter — A precision measuring instrument mounted on a supply pipe, used for automatically recording and accurately determining the volume of water consumed within a specific time interval; a water meter. This mechanical or digital device is essential in municipal distribution networks for monitoring consumption and accurate utility billing.
- Mobile crane — A self-propelled vehicle consisting of a heavy-duty truck chassis onto which a mechanical or hydraulic lifting installation (crane) is mounted, equipped with a telescopic or lattice boom. This complex mobile machine is used on construction sites, in logistics, industrial transport, and emergency interventions for handling, lifting, positioning, and moving heavy loads or structures across various work zones, providing the advantage of high mobility on public roads.
- Autosiphon — A mechanical or hydraulic device designed to automatically prime, trigger, or sustain a siphoning effect (the drainage of a liquid through a curved tube from a higher container to a lower one) without requiring manual suction or external pumping. This structural system typically operates based on fluid level variations, being used in sanitary engineering, drainage installations, or aquarium management.