What's the matter with several microns in filtering accuracy? (Additional depending on the answer) NAS1638 is just a standard. As long as the filtering accuracy can meet the requirements you need.1000um equals 1mm.The liquid accuracy after filtering by the filter device is less than 3um or 5um. Impurities greater than 3um or 5um will remain in the filtration device.Different industries have different evaluation criteria. The filtration capacity in the water filtration and oil filtration equipment industry is the difference in filtration accuracy. Um, Micron, specifies the size of the filter particles, and the regulations of each industry are different. our filter industry has \ 'purpose \', units, and um for the accuracy of the filter material.
Why is there a lot of pulse valve filter? The filter area of the filter cartridge is 3-of the filter bag-Four times,According to the filter area, the injection capacity of a valve that is more dense than the filter bag is limited,So a lot.Because the filter area of the bucket is large,There are many dead corners.