Low-inertia Standard diesel Injector

SpecificationType

Low-inertia Standard Injector

Pintle Standard Injector

Orfice Standard Injector

Model

ISO7440B64-20.7,
ISO7440B84-20.7etc

ISO7440A14-17.2,
ISO7440A14-14.7

ISO7440A54-17.2,
ISO7440A84-20.7etc

Opening Pressure

20.7+0.3Mpa,
25+0.3Mpa

7.2+0.3Mpa

17.2+0.3Mpa,
20.7+0.3Mpa

Orifice Diameter

0.4,0.5,0.6,0.7,0.8

No

0.4,0.5,0.6,0.7,0.8

Installation  Length

55mm

Outer Dimension

218×115×48mm

193×140×40mm

231×144×40mm

Suitable Pump

PW,PB,PN,PW2000,P7100,BQ,etc

I,II,B,A,etc

A,AW,AD,I,etc

Notes

1,Check and adjust opening pressure regularly;

2,If fuel delivery quantity changes dramatically,in most cases caused by the orifice blocked by scrap iron ;

3 ,If injectors are assembled after being cleaned or purged ,the specific composition of nozzle, orifice,and injection line can not be changed casually.