Wangen dosing



The WANGEN KB10S / KB22S has been developed especially for conveying and dosing in waste water treatment plants. Available in the pump size 10 (with housing in plastic material) and 22 (with housing in cast iron).


Benefits and Characteristics

  • Housing available in plastic material or cast iron
  • Flexible joint without oil filling (prevents contamination of the media)
  • Large dosing range
  • Dosing accuracy ± 1%
  • Intelligent design

Product Information


The polymer pumps are suitable for the following media

  • Polymer solutions & viscous polymer concentrates
  • Additives such as precipitants and flocculants
  • Urea, catalyst liquid
  • Aggressive and non-aggressive chemicals
  • Adhesives & sealants
  • Paints & liquid pigments
  • Oil, lubricants


Pump sizeMax free passageFlow rate (l/hr)Max differential pressure (bar)
10 (Plastic)120.5 up to 20016
20 (Cast Iron)28200 up to 4,00016