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Specification\Type

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

Photo

Opening Pressure

20.7+0.3Mpa,
25+0.3Mpa

17.2+0.3Mpa

17.2+0.3Mpa,
20.7+0.3Mpa

Orifice Diameter

Ф0.4, Ф0.5, Ф0.6, Ф0.7, 0.8

No

Ф0.4, Ф0.5, Ф0.6, Ф0.7,Ф0.8

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.