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.
ISO 11158 L-HM
ASTM D 6158 HM
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.