Self Cleaning Scrapper Mechanism Filter System

Auto cleaning filtration systems have a filter housing, a strainer element, a scrapper mechanism, supports and required accessories. Unfiltered fluid enters through inlet. Impurities are deposited on the interior surface of the filtration screen of the strainer element and filtered fluid exits at the outlet. When the strainer element requires cleaning (based on time set with fully automatic control or selected manually with semi-automatic control), the gear motor rotates the brush aligned with the inside of strainer element, wiping the media clean of concentrated solids.

The debris fall towards bottom of the housing and eventually get removed from the flow path by opening of the drain plug for purging. For filters with automatic purging, this operation occurs automatically at pre-determined differential pressure or time intervals. This cleaning process happens while the filter remains in service, thereby maintaining process efficiency and reducing loss of valuable product.

  • Flow Rate                                                   : Up to 40 m³/hr

  • MOC                                                           : SS – 304, 316, 316L

  • Pressure Rating                                         : 1 – 5 bar, more on request

  • Temperature Rating                                  :  -25°C to +65°C, more on request

  • Connection Size                                         : 1½” – 3”

  • Connections                                               : Flange, Socket

  • Vessel Closure                                           : Eye Bolt

  • O-Ring/Gasket                                           : Silicon

  • Vessel Support                                          : Legs / Flexible Tripod

  • Surface Finish                                            : Matt Finish, Blast Finish

  • Customized Design                                   : Available in customized design to accommodate specific requirements


  • Elimination or reduction in requirement of bag or cartridge filters in downstream

  • Reduction in operator handling, inventory costs and landfill waste

  • Reduction in product loss, more thorough automatic contaminant purge

  • Reduction or elimination of operator intervention for safer operation

  • Virtually maintenance free, near 100% uptime

  • Compact design, lower capital cost, can fit most installations

  • Stainless steel screens available up to minimum 40 micron slots to handle a wide range of filtration needs

  • Completely flameproof design available with option of logical pneumatic controller


  • Reverse Osmosis

  • Pharmaceuticals

  • Pulp and Paper

  • Paints and Inks

  • Oil industry

  • Solvents & Chemicals

  • Lubricants