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Step Screen Type PROSTEP


PuceStep Screen for screening from 2 to 6mm

The Step Screen type PROSTEP is the result of 30 years of screening expertise.

More than an innovative step screen, the PROSTEP has been developped to meet the highest expectations from the operators.

The Step Screen PROSTEP has been designed to offer a reliable and efficient screening solution, while minimizing the operation and maintenance costs.

An FB Procédés innovation: 100% of the submerged parts are made of stainless steel, avoiding the use of plastic spacers. Plastic spacers are expensive and not reliable. Thanks to the use of stainless steel spacers, the Step Screen PROSTEP has an extended lifetime, and much lower maintenance costs.

The unique design of the screens blades has been optimized to greatly improve the lifting of the debris, to avoid debris from falling back into the channel.

Last but not least, the screen of the Step Screen PROSTEP uses a unique technology to minimize head loss, which is one of the main concerns of the operators.


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  • Fine opening: 2 to 6 mm
  • 100% of submerged parts made of stainless steel
  • All parts easy to access above grade
  • Fine screening at high flows
  • Optimized debris lifting
  • Custom made
  • Minimized head loss
  • Quiet operations (less than 50 dB)


PuceTechnical Characteristics

  • Max Flow : 1,000 m3/h
  • Opening : 2 to 6 mm
  • Width : 300 to 2,000 mm
  • Max Depth : 2,000 mm
  • Discharge Side : Downstream
  • Slope : 45°
  • Material :  Stainless steel 304L or 316L


PuceExemple of Installations




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Technical Sheet Step Screen PROSTEP