Page 268 - Livestock 2021

MEASUREMENT, REGULA- TION AND FILTRATION Yamit Automatic hydraulic filter, series AF200 Screen, Disc and Sand Filters Available also in 100 micron screen . Please consult with us . 6VDC system can be easily changed to 12VDC . Operation: cleaning of the screen is performed automatically once the pressure loss across the filter has reached the preset value up to 0 .5 bar . Minimum operating working pressure during flushing: 2 bar . Flushing: The flushing cycle takes 5 seconds . The flushing valve closes at the end of the cy- cle, pressure reapplied to the piston, moving the nozzles back to their rest position, and the filter is cleaned . During the whole process water supply is uninterrupted . Application: primary filter installed at the main control head . Connection Material Pressure Surface treatment : epoxy coating : flange : carbon steel ST37 .2 : 10 bar PART NO. SIZE CAPACITY BACKFLUSH m3/h FLOW RATE m3/h FILTRATION micron FILTER AREA m2 VOLTAGE TYPE 7028770 DN50 30 6 120 1 .1 6VDC AF202 7027378 DN80 40 6 120 1 .1 6VDC AF203 7024330 DN80 40 6 120 1 .1 24VAC AF203 7028771 DN80 50 6 120 1 .63 6VDC AF203S 7027379 DN100 80 6 120 1 .63 6VDC AF204 7024331 DN100 80 6 120 1 .63 24VAC AF204 266