49101645 screw air compressor air filter element

The 49101645 screw air compressor filter element is a specialized replacement consumable developed specifically for the intake system of screw air compressors of corresponding specifications. It is installed inside the air filter assembly of the air compressor to purify the ambient air inhaled by the host with high precision, intercept impurities such as dust, suspended particles, and fiber debris in the air, and prevent hard particles from entering high-precision matching parts such as screw rotors and bearings, causing abnormal wear. It is one of the most essential consumables in the daily maintenance of screw air compressors. Regular replacement can stably guarantee the intake quality and operating efficiency of the air compressor, and adapt to the routine maintenance and replacement scenarios of corresponding models of screw air compressors.

The 49101645 screw air compressor filter adopts a two-stage composite filter paper structure. The outer layer is a coarse wood pulp fiber layer responsible for intercepting large volume impurities and particles, and the inner layer is a finely filtered fiberglass fiber layer with electrostatic treatment responsible for capturing small dust particles. The dual layer filtration not only ensures sufficient pollutant holding capacity, but also achieves interception efficiency of over 99.5% for particles larger than 0.5 μ m; The filter paper adopts deep folding high-density folding technology, which increases the effective filtering area by more than 40% compared to ordinary single-layer filter cartridges of the same size, with lower flow resistance and longer service life; The outer ring of the filter element is equipped with a galvanized steel wire support mesh, which can withstand the negative pressure impact caused by the high-speed suction of the air compressor without deformation or collapse. Sealed end caps are installed on both sides, and the end caps are made of heat-resistant polyurethane sealant that is foam molded as a whole. After installation, they are completely attached to the inner wall of the air filter housing, preventing unfiltered air from bypassing the end face gap and entering the interior of the main engine; The overall size matches the original machine filter element of the corresponding model perfectly, and can be directly interchanged and installed without any modification.

The 49101645 screw air compressor filter element is widely suitable for regular maintenance and replacement scenarios of corresponding specifications of screw air compressors. It can be used for industrial air compressor station screw machine air filter maintenance, automatic production line air source system filter element replacement, spraying industry air compressor station supporting consumables maintenance, textile and light industry air compressor daily maintenance, general manufacturing enterprise air compressor system consumables procurement and other working conditions. It is particularly suitable for continuous production scenarios with medium to high dust concentration and high requirements for air compressor operation stability. It can effectively extend the service life of the screw host and bearings, reduce the failure rate and maintenance cost of the air compressor.

Compared to conventional universal replacement air filters, the 49101645 screw air compressor filter adopts a two-stage composite filter paper structure. The coarse and fine filters are layered and coordinated, and there will be no problem of rapid blockage or penetration of small particles on the surface. The overall pollutant holding capacity and filtration efficiency can be improved in both directions, and the service life under normal working conditions is increased by more than 35% compared to ordinary filters of the same size; The adhesion of the polyurethane integral foam sealing end cap is much higher than that of the rubber gasket sealing structure, and there will be no aging or peeling of the seal after long-term operation, greatly reducing the risk of bypass air leakage; The size perfectly matches the air filter assembly of the corresponding model of air compressor, with no gap deviation after installation, and the adaptability is completely equivalent to the original factory specifications; The cost-effectiveness advantage is obvious, and the procurement cost is significantly lower than that of the original filter element under the same performance level, which can significantly reduce the long-term maintenance expenses of the enterprise's air compressor. Adequate inventory can quickly respond to emergency replacement needs.

After the air compressor runs, there is an air intake resistance alarm. First, check whether the dust accumulation on the surface of the filter element is too thick. If a large amount of dust adheres to the surface, remove the filter element and use low-pressure compressed air to blow it in reverse from the inside out. If the resistance still does not recover after blowing, replace the filter element directly; After replacing the filter element, there is still an abnormally low intake pressure. Check whether the sealing surface of the end cover is in place with the housing, readjust the position of the filter element to ensure that the sealing ring is completely embedded in the sealing groove, and evenly tighten the end cover bolts to restore normal intake pressure; The service life of the filter element is significantly shorter than expected. To investigate whether the usage environment has been in a high dust concentration state for a long time, a pre coarse filter can be added to the air filter inlet to intercept large particles and debris, which can effectively extend the normal service life of the filter element; During operation, there is an abnormal noise inside the hollow filter assembly. Check if the outer ring support mesh is loose or deformed. After stopping the machine, remove the filter element and check the structural integrity. If deformation occurs, replace the filter element with a new one and re tighten it in place to eliminate the noise.