DSP Coalescence-separation Diesel Fuel Oil Filtration Systems uses coalescing filter to separate the free and dissolved water from oil, meanwhile, it also equips separation filter, which removes the water drop by gravity, falling into the water tank. DSP Diesel Fuel Oil Filtration Systems equips micro filter elements to remove the particles and cleanness up to NAS 6 grade. The oil purifier realizes online running with fuel filled, turbine oil filled and lubricating oil filled systems, especially good for water- leakage systems. Features: 1.Rapidly removing large amount of water from oil and water content reach 100 PPM. 2.The working conditions of all the parts are displayed clearly, monitoring, alarming, action control and safety stop enable the oil purifier to run online. 3.The coalesced oil takes the least restricted path to exit and rises or floats through the media to the top of the bulk liquid surface. 4. DSP Diesel Fuel Oil Filtration Systems can remove the impurities through coarse filter, protecting filter, and fine filter.