Cast Iron Gear & Pumps – Group 3 – Series W3

Main features

The W3 series of pumps and motors is characterized by a cast iron construction in two pieces, this particular structure guarantees the product greater rigidity and compact dimensions.

High performance and efficiency up to 95%

Technical Sheet

  • Cast iron covers and body for high Performance.
  • High pressure option: up to 300 bar max.
  • Continuous pressure (4350 psi).
  • Axial compensation achieved using pressure balanced bushing blocks.
  • High volumetric efficiency: average >95%
  • Gear tooth profile accurately projected providing low noise operation.
  • A wide variety of shafts, flanges and ports are available to meet specific application requirements.
  • High-temperature seals available.
  • Single rotational pumps and motors.
  • Bi-rotational pumps and motors.
  • Multiple pumps availability: tandem pumps are possible both with other series produced by Ronzio Oleodinamica.