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External gear pump ZPD

ZPD gear pumps were specifically designed for dosing applications, oil hydraulics and process technology. Due to different types of toothing and modules, the medium is being delivered with low pulsation, so that exact dosing requirements can be realised the best possible way. By doing so, volumetric efficiency values of over 90% are achieved with characteristic curves largely independent of the operating point. That means that the dosing quantity can be set precisely through the pump speed.

Performance data

  • Displacements 0.1 to 517.0 cc/rev
    (sizes up to 2,600 cc/rev available on request)
  • Speed range 10 to 1,750 rpm
  • Viscosity range 0.8 to 1,000,000 mPas
  • Ambient temperature range -30 to +60°C
  • Fluid temperature range / operating temperature range -20 to +150°C
  • Pressure range up to 200 bar

Areas of application

  • Dosing technology
  • Process engineering and technology
  • Lubricating oil supply
  • System technology

More information on external gear pump ZPD can be found in our product catalogue. For detailed information and technical specifications, please contact our employees.