The presence of rust, sand, dust, wax crystals and water in the fuel of an internal combustion engine will cause wear and tear to the gear pump and precision couplings of the injectors in the fuel pump. To minimize contaminants in the fuel pump and injectors, high-quality fuel filters are essential components in the fuel system.
Main Performance Indicators:
1) Filtration Efficiency: Percentage of particles removed by the filter element.
2) Bubble Point Pressure: Measurement of the pressure when bubbles emerge from the assembly.
3) Resistance: Pressure difference between the inlet and outlet at rated flow.
Working Principle: Diesel fuel enters the shell through the inlet pipe, penetrates the filter core to remove mechanical impurities and dust, and precipitates water before outputting to the injection pump.