Blower air dust filter 852516SM-L folding type

The function of the oil filter in the lubrication system is to ensure smooth oil flow and prevent impurities from scratching or wearing the surface of the parts. To achieve efficient filtration while avoiding excessive increase in oil resistance, a layout is usually adopted where a coarse filter is connected in series with the main oil passage and a fine filter is connected in parallel with the main oil passage. To ensure stable operation of the oil pump, it is necessary to filter out large particle impurities in the lubricating oil in advance, which is achieved by a collection filter. It is installed at the inlet of the oil pump, and during operation, the oil is sucked in from the gap between the cover and the float. After being intercepted by the filter screen for coarse impurities, it enters the oil pump through the oil pipe welded to the float. When the filter screen is clogged, the suction force of the inlet pipe