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

Opening Pressure

20.7^+0.3Mpa、
25^+0.3Mpa

7.2^+0.3Mpa

17.2^+0.3Mpa、
20.7^+0.3Mpa

Orifice Diameter

Ф0.4、Ф0.5、Ф0.6、Ф0.7、Ф0.8

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.