Factory Price Air Compressor Filter Element 02250125-370 02250125-372 02250168-053 02250127-684 02250135-150 02250135-149 02250135-155 Air Filter Cartridge for Sullair Filter Replace

The function of the air compressor filter element is to enter the oil-containing compressed air generated by the main engine into the cooler, mechanically separate into the oil and gas filter element for filtration, intercept and polymerize the oil mist in the gas, and form oil droplets concentrated at the bottom of the filter element through the return pipe to the compressor lubrication system, so that the compressor discharge more pure and high-quality compressed air.

The air compressed from the main head of the screw compressor carries oil droplets of different sizes, and the large oil droplets are easily separated by the oil and gas separation tank, while the small oil droplets (suspended) must be filtered by the micron glass fiber filter of the oil and gas separation filter. After the oil mist is intercepted, diffused and polymerized by the filter material, the small oil droplets are quickly polymerized into large oil droplets, which pass through the filter layer under the action of pneumatics and gravity and settle at the bottom of the filter element. These oils are continuously returned to the lubrication system through the return pipe inlet in the bottom recess of the filter element, so that the compressor can discharge relatively pure and high-quality compressed air.