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Germany, Austria, Switzerland


Multi-Rake Bar Screen

The process-proven machine type for wastewater treatment – completely redesigned in terms of construction, low-maintenance and low-wear, and thus particularly economical in use.

Unique Features

  • Gap widths possible up to min. 3 mm
  • Low maintenance and low wear due to maintenance-free stainless steel roller chain
  • Curved bars at the channel bottom: installation without bottom step
  • No dead spaces/deposits in front of the bar rack
  • Swivelling chain guide assembly: blockage monitoring for the avoidance of damage


The Passavant® Multi-Rake Bar Screen KUR-S is convincing as a coarse and fine screen in municipal or industrial wastewater treatment: Circulating rake elements, which are moved by roller chains over a swiveling chain guide, reliably remove dirt from the wastewater. Due to the frameless bar rack installation, the KUR-S has good hydraulics, the swiveling chain guide facilitates access and enables efficient blockage monitoring to prevent damage. No bearings in the underwater area, cleaning is possible without brush.

Passavant® Multi-Rake Bar Screen, Noggerath® Screenings Washing Press and Noggerath® Grit Washer

Through successive replacement, the screen house of the Mittlere Paar wastewater treatment plant was brought up to the latest state of the art.