High-pressure fuel pump for comparative tests of plunger pairs on various types of diesel fuel

摘要

The utility model relates to the field of engine building and can be used in testing diesel fuel equipment. The high-pressure fuel pump for comparative testing of plunger pairs on various types of diesel fuel comprises a housing, pump sections with bushings and plungers, bypass valves, low pressure fuel lines. Each pump section is made individually and isolated from each other. A low-pressure fuel line, an electric low-pressure pump, is connected to each pump section. The use of the device will create the same conditions for comparative tests of plunger pairs of fuel pump on various types of diesel fuel (more than two types).