Herold pumps have the features the pulp and paper industry demands

Our positive displacement pump offers a number of unique advantages.

Especially difficult applications are exactly our thing. A Herold Pump is able to fulfill the required demands:

  • Pumping principle will not harm sensitive polymers or cooked starch
  • Pump with water flushed seals can run dry indefinitely
  • Energy Efficiency
  • Smooth and almost pulsation free flow
  • Proper material selection will protect against wear-out and corrosion

Typical Product Applications:

  • Coating Pigments
  • Polymers
  • Starch Slurry
  • TiO₂ Fillers
  • Kaolin
  • Cooked Starch
  • Emulsions
  • Resins
  • Retention Aids
  • TiO₂ Slurry
  • Specialty Chemicals

Popular models

07.014

Rotary lobe pump Type 07.014 Special pump materials descrease the chloride corrosion.

  • Product: Cationic starch
  • Viscosity: 150/750 mPa·s
  • Volumetric delivery: 4.5/15 m³/h
  • Pressure: 4/7 bar
  • Rpm pump: 88/227 min⁻¹
  • Drive: 7.5 kW

02.050

Rotary lobe pump Type 02.050 Also larger pump sizes are available.

  • Product: Oxidized starch
  • Viscosity: 30 mPa·s
  • Volumetric delivery: 45 m³/h
  • Pressure: 7 bar
  • Rpm pump: 283 min⁻¹
  • Drive: 37 kW