The Mann+Hummel Plastic-Aluminum Hybrid for Liquid Filter Modules is designed for use in highly stressed applications. This design gives the versatile plastic material the robustness for more challenging applications to expand the variety of applications. A skeleton made of aluminum improves stability, and is then covered in a plastic functional sheath in which all liquid-carrying elements are arranged. All high-stress areas, such as flange screw connections or cover threads, are reinforced with the aluminum skeleton, and the connecting elements for the fuel inlet and outlet are molded directly from plastic.
