S500 Quinmax Pumps RMI Pressure Systems Ltd.

The S500 is the latest addition to the very successful S Range of Plunger pumps from RMI and form the heart of any pumping system. These pumps are under continuous development with higher efficiency and reduced Life Time Cost a key part of our developments.


  • Flows 340 - 1080 L/min.
  • Pressures 200 - 500 Bar.
  • Motors 300 - 375kW.
  • Robust design.
  • Precision ground gears.
  • Ceramic Rams with lead bronze big end and small end bearings.
  • Stainless Steel stuffing boxes.

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