High Pressure Fuel Pump

We supply high pressure fuel pumps with tight tolerances and compact design, producing way for the most recent advancement — turbine pump technologies. Although electrical elements (such as a high pressure fuel pump) can spark and ignite fuel vapors, liquid fuel will not explode (see flammability limit ) and for that reason submerging the pump in the tank is 1 of the safest places to put it. In most cars, the high pressure fuel pump delivers a constant flow of gasoline to the engine fuel not employed is returned to the tank. As engines moved away from carburetors and towards fuel injection, mechanical high pressure fuel pumps had been replaced with electric high pressure fuel pumps, simply because fuel injection systems operate far more effectively at greater fuel pressures (40-60 psi) than mechanical diaphragm pumps can produce.