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Large Capacity J-Press® Sidebar Filter Presses

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High-performance solution for higher capacity dewatering operations

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Discontinued product
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High-performance solution for higher capacity dewatering operations

Discontinued product


The Large Capacity J-Press® Sidebar Filter Press is a high-performance solution for higher capacity dewatering operations. It offers the most advanced automation available, from fully automatic plate shifting and cloth washing to Evoqua’s unique MOCS filter press control system and a full complement of ancillary slurry processing and cake handling systems. The Large Capacity J-Press(R) Sidebar Filter Press combines rugged ASTM-A36 steel construction, precision engineering, ease of operation and a wide range of features and options to tackle the most difficult dewatering problems.

Features, Benefits & Models


  • Available in 5 frame sizes from 1000mm to 2000mm made of heavy duty carbon steel plate and sheet, sandblasted and finished for maximum service life.
  • Available in 2 standard operating pressures of 100 psig (7 bar) and 225 psig (16 bar)and cake holding capacities from 25 (1.42 m3) to 600 ft3 (16.99 m3)
  • All process connections come pre-piped for plug-and-play installation
  • All filter plate wetted parts are polypropylene with PVC, carbon steel, FRP or stainless steel piping manifold for maximum corrosion resistance.


  • Wide range of configurable options and sizes ensure cost efficient capabilities customize to the user needs
  • Self compensating electric/hydraulic closure system is standard to minimize labor requirements
  • Can be automated for operator free operation with remote fault alerts



  • 25 - 60 cuft dry cake capacity


  • 40-125cuft dry cake capacity


  • 75-250 cuft dry cake capacity


  • 150-350 cuft dry cake capacity


  • 300-600 cuft dry cake capacity

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