Gear pumps with internal teeth

Gear pumps with internal teeth (also called pinion pumps) are self-priming positive displacement rotating pumps that are suitable for pumping viscous liquids that might contain small solids. The pumps deliver an almost pulsation-free liquid flow and the capacity is directly related to the speed.

  • R series

    Gear pumps in bare shaft in cast iron or stainless steel AISI 316.

    • Max. capacity: 353 m3/hr
    • Max. capacity: 5883 l/min
    • Max. capacity: 353000 l/hr
    • Max. discharge head: 160 m
    • Max. pressure: 16 bar
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