Interface in purifier|E-line|Gravity Disc in Purifier|(Part-2)|

what is gravity disc| what is interface in purifier| if you want to watch Part-1-    • Purifier part|explained|(part-1)|   (what are all part of purifier |how purifier part are connected|) Part-3-    • Desludge Procedure of Purifier|Purifier|(p...   (how Desludge mechanism work in purifier|How purifier function|) PART-4-    • Nomograph in Purifier|Gravity Disc| How to...   (Nomograph in Purifier|Gravity Disc| How to Choose Gravity Disc|) PART-5-   • FRICTION CLUTCH|PURIFIER|(part-5)   (Importance of friction clutch arrangements| How Friction Clutch is attached to purifier|)