Sefex manufactures leak-off lines that serve the important function of transporting fuel that is leaking or dripping from fuel injectors to a secure destination, such as a fuel tank or a fuel return line. The leak-off assembly prevents fuel wastage and environmental contamination by effectively containing and directing the fuel to a safe location. Our leak-off lines are meticulously tested and offered in various materials including FKM/ECO, nylon, and metal, ensuring reliable performance and fuel containment.
