A Water Pump Flange is a disc-shaped component mounted on the protruding end of the water pump shaft. It has a central hole that fits onto the shaft. The outer diameter of the flange is made to mate with the groove of the drive belt pulley. The connection between the flange and the pulley is secured using bolts.Attributes:• Withstands the high torque generated by the engine and the constant rotational forces• Allows for precise alignment between the pulley and the water pump shaftApplications:A Water Pump Flange serves as a connection point between the pulley and the water pump shaft in a machine's cooling system. It ensures secure attachment and proper power transmission between these components.