YD00011970 ELEMENT FILTER For HITACHI ZX55U 4LE2

Air filter element is a kind of filter, which is mainly used to filter the air entering the engine and prevent dust and particles from entering, thus protecting the normal operation of the engine. Air filter element, also known as air filter cartridge, air filter or style, is widely used in engineering locomotives, automobiles, agricultural locomotives, laboratories, aseptic operation rooms and various precision operation rooms.

4459548HCS is a breathing filter element for steel mills, which is suitable for anti-fuel oil tanks and supplied by Zhenghang manufacturer. The product has a filtration accuracy of 10 and a filtration area of 20㎡. The filter element is a folding filter element, which is suitable for lubricating oil, working at 50℃ and has alkali resistance. According to the filtration principle, air filters can be divided into filtration type, centrifugal type, oil bath type and composite type. Different working principles are suitable for different working scenarios and requirements.

The main function of air filter element is to filter out dust, sand and other impurities in the air and prevent these impurities from entering the cylinder, thus reducing the wear of piston group and cylinder. Larger particles entering between the piston and the cylinder will cause serious "cylinder pulling" phenomenon, especially in dry and sandy working environment. The air filter element is installed in front of the carburetor or intake pipe to ensure the purity of air entering the cylinder and ensure the normal operation of the engine.