DSP Coalescence-separation diesel fuel oil filter machine removes free water and dissolved water from lube oils or diesel fuel, coalescing filter will make the free and dissolved water from small molecule to big drop, then separation filter remove the water drop by gravity, falling into the water tank. DSP diesel fuel oil filter machine removes the particles by stages of filters and cleanness up to NAS 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 coalesced oil takes the least restricted path to exit and rises or floats through the media to the top of the bulk liquid surface. 
3. The working conditions of all the parts are displayed clearly, monitoring, alarming, action control and safety stop enable the oil purifier to run online.
4. DSP diesel fuel oil filter machine can remove the impurities through coarse filter, protecting filter, and fine filter.