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Vacuum screw pumps

Vacuum screw pumps

BALINIT FUTURA NANO generally protects vacuum screw pumps against wear. Y₂O₃ has proven etch-resistance to fluorinated chemistries and enhances component service lifetimes.

Solution Coating material Coating technology Coating hardness HIT [GPa] Coefficient of friction (dry) vs. steel Max. service temp. [°C] Process temperature [°C]
TiAlN Arc 33 +/- 3 ~0.6 900 500

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