20109 песчаный фильтр

sand filter 1.sand filter Item No:Sg-C48,Sg-C56,Sg-C64 2.sand filter which aids the operations of opening and closing.The air purge is built inot the cover which can be feeicient to release the air from the filter.The distance between the upper part of the sand layber and the diffuse head("Free board") has been increased to ensure greater distribution of water in the filtration phase and avoid sand feing spilt into he drain during backwash.The speciallydesigned hole in the sand filter which is one of the essential pool filter, can make the sand exchanging prociess more convenient and efficient.in the filtering process ,the filtering effect of water can be observed through the perspective hole which is designed in the sand filter. Performance Data Model No. Height Valve Heigh Valve Distance Flange Size Filter Area SilicaSand Design Flows B(mm)C(mm) D(mm) (inch) (m2) (kg) (lpm) Sg-C481420 900360 3 1.13 1560860 Sg-C56 1620 1000450 4 1.54 1900 1150 Sg-C64 1870 1100 450 4 2 2600 1500 Sg-C721950 1300 600 62.732402000 Sg-C80 2420 1350 600 6 3.144000 2350 Sg-C94 2520 1500 700 8 4.3 8200 3440 Sg-C100 2680 1600700 84.9 11500 3920 1