Product technical specifications:ProjectTest dateProjectTest dateOil removal rate90-96%Backwashing intensity25m3/m2.hSuspensions removal rate95-98%Water flushing pressure0.32mpaFiltration rate20-25m/hMaintenance modeEvery year supplemented 5-10%density1.5g/cm3Stack density0.85g/cm3 Packing: 40kg/bag,25kg/bag 1 2 3 4 DIA (mm) 0.5-0.8 0.8-1.25 1.2-1.6 1.6-2.0 Mesh number 24-35 16-24 12-16 10-12