Back Washable Filters

We manufacture back washable filters which are completely automatic and have high clarity level. these filters are used for honing, lapping and grinding processes in industries.

Filter Drain Mode Dirty : Fluid Inlet and Clean Fluid outlet valves are closed. Compressed air is let in through actuated valve N3. This drains the fluid in bottom dirty zone through N 5 which is taken back to the dirty tank. N3 and N 5 are opened only during this operation.

Backwash Mode : After the fluid drains, N3 and N 5 are closed. Now compressed air let in through valve N 7 in the top clean zone. The air passes through the Candle filter from inside to the outside dirty zone. This cleans the outer surface of the candle. The loosened dirt comes out through valve N6. Valves N 7 and N6 are open only during back washing operation.