ISO injector ISO7440A44-20.7

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Fuel injection parts - ISO Injector

Low inertia Standard oil injector
Orifice Standard oil Injector
Pintle Standard oil Injector
It is used in injection pump testing
Standard oil injector
Specification Type Standard oil injectors (low-inertia and orifice-plate type) Bosc

No
Model ISO7440B64-20.7 1 688 901 101
ISO7440B64-25.0 1 688 901 102
ISO7440B74-20.7 1 688 901 103
ISO7440B74-25.0 1 688 901 104
ISO7440B84-20.7 1 688 901 105
ISO7440B84-25.0 1 688 901 106
ISO7440B54-20.7 1 688 901 109
ISO7440B54-25.0 1 688 901 110
Opening Pressure 20.7+0.3Mpa
25+0.3Mpa
Orifice Diameter 0.40.50.60.70.8
Installation Length 55mm
Outer Dimension 21811548mm
Suitable Pump PWPBPNPW2000P7100BQetc
Notes 1.Check and adjust opening pressure regularly.
2.If fuel delivery quantity changes dramaticallyin 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.
Specification Type Standard oil injectors (shaft needle type) Bosc No
Model ISO7440A14-17.2 0 681 343 009
ISO7440A14-14.7 1 688 901 000
Opening Pressure 7.2+0.3Mpa
Orifice Diameter No
Installation Length 55mm
Outer Dimension 19314040mm
Suitable Pump IIIBAetc
Notes 1.Check and adjust opening pressure regularly.
2.If fuel delivery quantity changes dramaticallyin 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.
Specification Type Standard oil injectors (orifice-plate type) Bosc No
Model ISO7440A54-17.2
ISO7440A44-20.7 1 688 901 015
ISO7440A54-20.7 1 688 901 016
ISO7440A64-20.7 1 688 901 017
ISO7440A74-20.7 1 688 901 018
ISO7440A84-20.7 1 688 901 019
ISO7440A64-17.2 1 688 901 020
Opening Pressure 17.2+0.3Mpa
20.7+0.3Mpa
Orifice Diameter 0.40.50.60.70.8
Installation Length 55mm
Outer Dimension 23114440mm
Suitable Pump AAWADIetc
Notes 1.Check and adjust opening pressure regularly.
2.If fuel delivery quantity changes dramaticallyin 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.