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!"

“Can you let the boys know that they are providing us with great service, parts and information in all our locations. Your service is prompt and reliable; you’re our “go to” guys when it comes to hydraulics.”

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