Fluid connectors are devices used to join sections of piping or tubing in fluid systems. They ensure a secure and leak-free connection for liquids or gases, making them essential in various applications, including automotive, industrial, and aerospace systems. Common types of fluid connectors include hoses, fittings, and couplings. These connectors come in various materials, such as metal, plastic, and rubber, depending on the specific requirements of the application. Proper selection and installation of fluid connectors are crucial for maintaining system efficiency and safety, as they help prevent leaks and ensure optimal fluid flow.