Page 274 - Livestock 2021

MEASUREMENT, REGULA- TION AND FILTRATION Sand Filters Yamit Sand filter, F600 series Equipped with “mushroom” diffusers with vertical openings of 0 .35mm . For filtration stations, stations on skid and electronic controllers (AC or DC) please consult with us . Flushing: 60 seconds and up to 75% of the flow is needed for flushing . Flushing is activated by the electronic controller once the pressure loss (ΔP) across the filter has reached the preset value or time setting . Filtration size: this is influenced by the flow velocity through the filter . Normal design velocity should be 65 - 70 m/hour through the tank . Media: the gravel media for the filters should be in a layer of precisely 40 cm depth . Applications: primary filter installed at the main control head, ideal for waters with high contamination of organic material and/or algae . Screen, Disc and Connection Material Pressure Surface treatment : epoxy coating : male thread : carbon steel ST37 .2 : 8 bar CAPACITY DIAMETER SAND PART NO. m3/h mm kg TYPE D SIZE D1 H mm H1 mm H2 mm 7024310 5 310 50 F605 1" 12" 150 785 1160 7024311 9 400 75 F610 1,5" 16" 180 870 1175 7024312 13 .5 500 125 F620 2" 20" 180 880 1280 7024313 13 .5 500 125 F630M 3" 20" 180 880 1280 7024314 20 630 175 F635 2" 24" 180 880 1285 272