bosch fuel injection system 1 418 325 021 plunger 1325-021 For KHD

Material:Bearing Steel
Certification:ISO9001
G.W:0.07kg

Application:KHD (SONACOME)

As engines moved away from carburetors and towards fuel injection, mechanical fuel pumps were replaced with electric fuel pumps, because fuel injection systems operate more efficiently at higher fuel pressures (40–60 psi) than mechanical diaphragm pumps can generate. Electric fuel pumps are generally located in the fuel tank, in order to use the fuel in the tank to cool the pump and to ensure a steady supply of fuel.
Another benefit of an in-tank mounted fuel pump is that a suction pump at the engine could suck in air through a (difficult to diagnose) faulty hose connection, while a leaking connection in a pressure line will show itself immediately. A potential hazard of a tank-mounted fuel pump is that all of the fuel lines are under (high) pressure, from the tank to the engine. Any leak will be easily detected, but is also hazardous.

China-lutong Parts Plant is a high-tech enterprise which combines of production and marketing of fuel pump,plunger and common rail nozzle. Technology change world, lower fuel consumption and lower pollution are ERIK’s strategic target. We have strong engineer teams, product quality meet international standards and have exported to all over the world.Integrity world is ERIK’s principle; We hope to have a win-win cooperation, a more blue sky, a better future with friends all over the world.