Filling head for a liquid tank

The head (100) has a cylindrical-shaped compound dip tube shaped body arranged inside the head. A first molding body part forms a filler neck (104) for a filling nozzle (105). A second molding body part i.e. plastic injection molded part, forms a liquid jet of the filling nozzle that is attached at the first molding body. The two molding body parts are utilized for receiving an amount of liquid and forming a housing wall and a liquid reservoir. The second molding body part comprises a circulating gush wall to diminish a liquid flow into the reservoir.