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Rotary pumps

BALINIT DLC coating of the shafts of centrifugal pumps reduces abrasive wear through polymer sealing. BALINIT FUTURA NANO reduces wear of internal gear pumps used to supply grinding media.

Advantages: longer centrifugal pump service life, significantly reduced internal gear pump leakage.

Solution Coating material Coating technology Твердость покрытия, Гпа Coefficient of friction (dry) vs. steel Max. service temp. [°C] Температура процесса [°C]
a-C:H PACVD ~15-25 0.1 - 0.2 300 < 250
TiAlN Arc 33 +/- 3 ~0.6 900 500

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