JL-A Series Portable Oil Filtering Cart for purifying oil with viscosity under 220# is used for removing impurities while supplying the liquid media such as machine oil, lubricating oil, turbine oil, compressor oil, insulating oil, diesel engine oil and gasoline engine oil widely applied in the industries of power plant, power station, power supply bureau, oil depot, metallurgy, chemical engineering, railway, machineries, aviation and so on. It can both filtering impurities online and pump and fill oil to lubricating system at long distance and high suction. It adopts Delixi magnetic starter and sets over-pressure alarm. Its filtration precision, stage and flow rate can be optional as per users’ needs, and besides, a 5kw heating system can be equipped with it additionally.