modules of a variopumps gear pump


  • carbon
  • bronze
  • silicon carbide
  • zirconium oxide
  • nickel-silver (NiAg)

Structure of variopumps gear pumps


  • stainless steel
  • Hastelloy C4

The modular design of variopumps gear pumps allows a wide range of types and materials.
Therefore all pumps in every size can be optimized for the specific duty in short time - even in the future if operating conditions will be modified.


Gears and shafts:

  • stainless steel (hardened)
  • duplex steel
  • Hastelloy C4
  • hard material coatings (diamant like carbon, TiCN,...)
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