Standard Injector Specification
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 | 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. |
pintle standard injector