The high-pressure rail gives its name to the common-rail system and binds the pump and injectors together as the central hydraulic component. It stores the compressed fuel and supplies this to the injectors. A rail pressure sensor and - independent of the system configuration - an additional pressure control valve or pressure limiting valve are always fitted on the high-pressure rail as rail assembled components.



pressure checks per minute to regulate the fuel injection


pressure resistance

thanks to high-tech production technologies

reduction of the CO2 emissions

through reduction of weight

rail assembled components

adjusted to the system