Ronzio W2 Series Cast Iron Pump and Motor

External Gear Pump – Cast Iron / External Gear Motor – Cast Iron


Ronzio W2 series cast iron pumps and motors are built in 2 pieces giving strength to this compact unit. Moreover, axial compensation gives excellent volumetric efficiency.

Further technical features of the Ronzio W2 series include:

  • Cast iron housings and covers;
  • Intermittent working pressure from 155 bar to 320 bar (2248 psi to 4641 psi);
  • Axial compensation for maximum efficiency;
  • High volumetric efficiency: 95% average;
  • Available from 4 to 40 cc/rev – 0.24 to 2.44 cu in/rev;
  • Wide range of flanges, shafts and connections compatible with most of the market standards;
  • Unidirectional and bi-directional pumps and motors;
  • High and low temperatures seals available;
  • Multiple pump combinations with cast iron and aluminium Ronzio Pump

Contact us for further technical details and configuration options.

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