BULWARK HYDRAULIC AW series is formulated with highly refined paraffinic base oils and provide excellent anti-wear protection, oxidation, corrosion inhibition and demulsibility, as well as aeration and foam suppression. In general, hydraulic systems due to the nature of their operation, experience accelerated wear and need to be protected by super clean, high quality anti-wear hydraulic oils. 

BULWARK HYDRAULIC AW 46 is a high quality, anti-wear fluid available in ISO VG 32, 46, 68 and 100 and recommended for use on applications such as hydraulic systems with vane, piston or gear-type pumps, especially where typical pressure range at source exceeds 700psi. They can also be used to lubricate lightly loaded reciprocating compressors. 

Performance Level
  • DIN 51524-2 

  • ISO 11158 L-HM, HV

  • ASTM D 6158 HM, HV

  • Eaton-Vickers 35VQ25A for M-2950-S (Mobile) and I-286-S (Stationary), 

  • Parker Hannifin (Denison) HF-0, HF-1, HF-2.

  • Cincinnati Machine P-68, P-69, P-70.

  • AFNOR NF E 48-603 HM, HV

Key benefits
  • All BULWARK hydraulic grades meet the requirements of leading hydraulic system manufacturers

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

  • Excellent protection against corrosion of both copper and steel  

  • Minimum viscosity change over a wide temperature range. 

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

Hydraulic AW 46

Premium Anti-Wear Hydraulic Oil