The Barb Fitting is used in engine fan drives. This fitting is used to provide a secure and leak-free connection between the water pump pulley and the alternator, ensuring the smooth flow of fluids or gases between the hoses. These fittings have male or female threads that allow for a secure connection.Attributes:• Responsible for controlling the flow of ether into the engine• Providing a tight seal when secured with hose clamps or crimpingApplications:The Barb Fitting is used to secure connection options and ensures reliable and efficient operation of the ether starting aid system in cold weather conditions.