PULSATION DAMPER CONSTRUCTION/OPERATION


BHE011420180T02

• Installed to the fuel distributor.

• Mainly consists of a diaphragm and spring.

• Uses spring force in the diaphragm chamber to reduce fuel pressure pulsation produced just after fuel injection by the fuel injector.

1
Pulsation damper
2
Diaphragm chamber
3
Diaphragm
4
Spring
5
Fuel distributor