Standard Cast Iron Pumps and Motors

Standard Cast Iron Pumps and MotorsW2

  • Designed to operate at pressures up to 300 bar
  • Unidirectional pumps and motors
  • Bidirectional pumps and motors
  • Axial compensation for backlash recovery
  • High volumetric efficiency: average 97%
  • Wide range of displacements: from 4 to 40 cm³/rev
  • Cast iron body.
  • Wide selection of flanges, shafts, and ports compatible with main market standards
  • Sealing options available for both high and low temperature environments
  • Possibility of assembling multiple pumps, both within the aluminum series and with other cast iron series manufactured by Ronzio Oleodinamica

Standard Cast Iron Pumps and MotorsW3

  • Cast iron housings and covers for high performance
  • Unidirectional pumps and motors
  • Bidirectional pumps and motors
  • Designed for continuous working pressure up to 300 bar
  • Axial compensation for backlash recovery
  • High volumetric efficiency: average >97%
  • Wide selection of flanges, shafts, and ports compatible with main market standards
  • Sealing options available for both high and low temperature environments
  • Possibility of assembling multiple pumps manufactured by Ronzio Oleodinamica
  • Integrated bearings for heavy-duty applications
  • Integrated valves

Standard Cast Iron Pumps and MotorsW4

  • Bodies and covers of cast iron for high performance.
  • Unidirectional pumps and motors
  • Bidirectional pumps and motors
  • Possibility to operate up to 270 bar continuous.
  • Axial compensation for backlash recovery
  • High volumetric efficiency: average 95%
  • Wide range of displacements: from 75 to 150 cm³/rev
  • Wide selection of flanges, shafts, and ports compatible with main market standards
  • Sealing options available for both high and low temperature environments
  • Possibility of assembling multiple pumps, both with aluminum series and other cast iron series manufactured by Ronzio Oleodinamica
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