At present, vehicle engines are basically internal combustion engines, mainly using gasoline and diesel fuel. As a fuel, there must be certain requirements for the quality and cleanliness of the oil. Due to refining and processing reasons, the finished fuel contains a certain amount of impurities, moisture and gums. The role of the fuel filter is to filter out these impurities in the fuel and supply clean fuel to the engine.

If the fuel filter element is poorly cleaned, the debris in the gasoline can easily block the fine pores in the carburetor, causing the carburetor to work poorly and the combustible gas mixture to become thinner; Abrasion reduces the pump oil pressure. If the water and gum in the fuel enter the cylinder, the combustible mixture will burn poorly, and the power of the engine will decrease. The fuel filter element generally has only one level and is installed between the gasoline tank and the gasoline pump or between the gasoline pump and the carburetor. Since there are three major precision parts in the diesel engine supply system, the cleanliness of the diesel is higher, and the gum content in the diesel is higher. In order to improve the filtration efficiency, the diesel filter generally has two or more stages, divided into Diesel coarse and fine filters, also known as oil-water separators and diesel fine filters. They are respectively installed between the diesel tank and the fuel delivery pump, the fuel delivery pump and the fuel injection pump, and some diesel engines are also provided with a precipitation cup, which is used to precipitate the moisture and impurities in the diesel.

The Fuel Filter produced by D. king has good filtering performance and is exported to more than 30 countries at home and abroad. The factory directly ships and delivers in time. If you have needs, please contact us!