Structure of variopumps gear pumps

Housing:

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,...)