High-pressure Pump

High-pressure Pump
for Engines with Gasoline Direct Injection (GDI)

Cutaway Model
Item No.: 80878
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The required high pressure is generated by a 3-ram radial piston pump. It has the following characteristics:

Compact design, stainless steel housing with integrated flow control valve, silencer, fuel lubricated, max. fuel pressure of 200 bar. At the knurled screw the high pressure pump can be driven and you can see the working of the pump pistons.

The eccentric shaft is guided on the drive side with a roller bearing and opposite with a plastic plain bearing (fuel lubricated).

Also sliced:

  • Fuel return with silencer
  • Flow control valve with solenoid coil
  • Filter