Waste gas purification

Sustainable environmental protection is one of the core topics of our time. We have made a contribution by developing gear pumps for NOx reduction in the SCR process, in particular for combined heat and power stations. With specially designed shafts and shaft bearings, our gear pumps reliably convey AdBlue®, urea and ammonia water.

Operating ranges

Flow rate 0.1 l/min to 30 l/min
Displacement 0.09; 0.16; 0.26; 0.45; 0.7; 1.1; 2.8; 4.5; 7.1; 13 ccm/U
Differential pressure Max. 10 bar
Viscosity range 0.8 mPas to 5 mPas
Suction head Up to 8 m
Temperature range 0°C to 70°C
Inlet pressure Up to 20 bar
Service life 20.000 h
Special feature Wear-resistant against salt crystals

Examples of fuids

  • Ad Blue®
  • Ammonium hydroxide
  • Demineralized water

Examples of applications

  • Greenhouses
  • CHPs
  • Marine diesel
  • Emergency generators
Seite Teilen: