Ronzio W3 Series Cast Iron External Gear Pumps & Motors

Ronzio W3 Series Cast Iron External Gear Pumps & Motors

Ronzio W3 series cast iron external gear pumps & motors are built in 2 pieces completely in cast iron. This type of construction gives the product higher stiffness and compact size. Excellent volumetric efficiency is also achieved due to axial compensation.

Technical data:

  • Cast iron housings and covers
  • Continuous working pressure from 170 to 300 bar/ from 2465 to 4351 psi
  • Axial compensation for the maximum efficency
  • High volumetric efficiency: 95% average
  • Available from 15 to 80 cc/rev – from 0.91 to 4.88 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 availability
  • Multiple pumps opportunity both with cast iron and aluminium Ronzio Pumps


Call us now on: +44 (0)845 644 3640 or enquire online and "let us take the pressure!"

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Audley Road
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