LY series high-precision filter plate and frame oil filter cartLY series of plate and frame oil filter is designed for power plants, power plants, industrial and mining enterprises substation, lubricants warehouse, tractor station, petroleum, chemical, metallurgical, defense and other units designed, mainly used to filter transformer oil, turbine oil, aviation Hydraulic oil and other oil on the water and impurities. Structure LY series plate and frame oil filter are made up by filter bed, oil pump and coarse filter and other components, with filter media filter paper or filter cloth between filter plate and filter frame lined, making filter plate and filter frame fixed to form a separate filter chamber with the pressure of the compression device ,the filter paper o...