Why should the air compressor add oil to the oil filter or oil-water separator before it is installed?  The oil filter refuel before loading is to enter the lubrication system faster for the oil,If the oil is external, just touch the sealed rubber ring with some oil,In this way, the rubber ring will be easier to press when installing,Can't refuel inside. filter: the filter is a small device to remove a small amount of solid particles in the liquid,Can protect the normal operation of the equipment,It is also an indispensable device in the pipeline of conveying media,It can effectively filter out the particle pollutants whose size is close to the dynamic oil film thickness of the key motor pairs of pollution sensitive components.The removal rate of suspended solids in water can reach more than 95%,It has a certain removal effect on large molecular organic matter, bacteria, viruses, gels, iron and other sundries.It is usually installed at the inlet end of the pressure reducing valve, pressure relief valve
For help, I made a seawater filter. what if there are more salt blocks now? Look for the electrolytic industry.Put some water to reconcile,Remember to use sea salt!!