| 摘要 |
A suction jet pump provided for the conveyance of fuel in a fuel tank has a separate nozzle insert with a nozzle duct. The nozzle insert can be produced both from plastic by the injection-molding method or from metal. By virtue of the smaller component size in the case of plastic or due to the choice of metal as material for the nozzle insert, the nozzle duct can be provided with a particularly small diameter. The suction jet pump has a particularly low propellant consumption.
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