自动的，会自我清洁了多媒体高速fil

General Technical SpecificationsBody Material: Plain carbon steelFiltered water amount: 120-180m3/h Filter medium: homogeneous silicon carbide (mechanically crushed, with edges and corners or Quartz sand) Silicon content SiO2≥99.8% Density 2.66g/cm3 Crushing rate <0.3％Thickness of filter layer: Particle diameter: 40-70 meshThickness: 650mmOperating mode: Automatic, manual and differential pressure(The system sets manual operation mode）Size of man-hole:　400×300 (glass man-hole)Operation weight:　8tNormal use life: 10 yearsUpper water distribution method and material: multi-point veragedistribution, ABS materialLower water collection method and material: average seam(0.2mm V seam), ABS materialMax. operating pressure: 0.6MpaMin. inlet pressure required during back-flush:0.25MpaMax. Operating Temperature : 60°CHeadloss at max. flow Rate: 50KpaApproximate back-flush time: 2 MinuteApproximate back-flush Water consumption:2m³Control system:PLC+ Color touch screenMODELWater Treatment（m³/h）Operating weight（T）Working pressure（Mpa）Operating Temperature（°C）Voltage（V）Operating power（KW）Water turbidity（mg/l）Out-water turbidity（mg/l）TLD-L20650-202.40.2-0.45-503800.55≤30<5TLD-L308020-303.6TLD-L410030-404.8TLD-L512540-506.0TLD-L612550-607.2TLD-W215060-1208TLD-W3200120-18011.5TLD-W4200180-24015TLD-W5250240-30018.5TLD-W6250300-36022TLD-W7300360-42025.5TLD-W8300420-4802