... high purity alumna ceramic, high chrome alloy, silicon carbide are used in order to lengthen the life of abrasive and corrosive ... , reduce their weight and upgrade their quality.specification of FX hydro cyclone SpecificationInternaldiameter(mm)Inletdiameter(mm) Overflowdiameter(mm) Underflow diameter(mm ... -20221520860CN -1251252625,30,35,408,10,12,1416,181718-1510812 Hydro cyclone