Orifice Standard Injector for diesel car

SpecificationType

Orifice Standard Injector

Model

ISO7440A54-17.2, ISO7440A84-20.7etc

Opening Pressure

17.2+0.3Mpa, 20.7+0.3Mpa

Orifice Diameter

0.4,0.5,0.6,0.7,0.8

Installation Length

55mm

Notes

Check and adjust opening pressure regularly;

If fuel delivery quantity changes dramatically, in most cases caused by the orifice blocked 

by scrap iron ;

If injectors are assembled after being cleaned or purged , the specific composition 

of nozzle, orifice, and injection line can not be changed casually.