A Radiator Water Hose is used to help regulate the temperature of the engine by circulating coolant throughout the unit. It has an optimum size that allows more water to flow through the hose along with maintaining the velocity of the flow. The hose connects the engine and the expansion tank in the radiator, allowing water to flow through it. It is attached to the expansion tank to carry water in the water lines, effectively dissipating heat generated by the engine.Attributes:• Withstands vibrations and shocks, ensuring a stable connection even in demanding working conditions• Provided with an inner diameter of 25mm at one end and 37.5mm at the other end that provides a secure connectionApplications:A Radiator Water Hose is used in the radiator water lines to facilitate the flow of water between the expansion tank and the engine water lines without any leaks for regulating the water temperature and preventing overheating of the engine.