Hydraulic ST 46

Standard Anti-Wear Hydraulic Oil

BULWARK HYDRAULIC ST series is formulated with paraffinic base oils and provide anti-wear protection, oxidation, corrosion inhibition and demulsibility. 

BULWARK HYDRAULIC ST 46 is a high quality, anti-wear fluid available in ISO VG 32, 46, 68 and 100 and recommended for use in light and medium duty automotive & industrial applications. They can also be used in light loaded reciprocating compressors and in gearboxes were non-EP lubricants are required. 

Performance Level

  • DIN 51524

  • ISO 11158 L-HM

  • ASTM D 6158 HM

Key benefits

  • Good oxidation stability provides good service life in high pressure service. 

  • Excellent protection against corrosion of both copper and steel  

  • Minimum viscosity changes over a wide temperature range. 

  • The special foam suppressant minimizes both foaming and aeration problems.