ISO 32, 46, 68, 100, 150

MASTERLUBE HYDRAULIC OIL is a premium anti-wear hydraulic oil with rust, oxidation and foam inhibitors and zinc based anti-wear additives. It promotes excellent cleanliness, longer fluid life, demulsibility and filtering ability even when badly water contaminated.
PROPERTIES MASTERLUBE has a long charge life due to the superior quality chemical and thermal stability additive components in the finished oil. Excellent air release properties minimise compressibility and prevent noisy and erratic operation of equipment.
APPLICATIONS MASTERLUBE is for use in hydraulic systems calling for zinc-based anti-wear oils, particularly systems with vane pumps operating at pump pressures above 1000 psi and speeds above 1200 rpm. The exceptional performance of the anti-wear additives in the important areas of high-pressure / high-speed pump protection, anti-rust and corrosion, thermal and oxidative stability and filterability provides a cost-effective product resulting in reduced equipment downtime. It can also be used in other systems where wear rates are high using conventional oils.

MASTERLUBE is compatible with other hydraulic oils that contain a zinc based anti-wear system. Meets or exceeds the requirements of

  • Denison HF-O, HF-1, HF-2
  • Sperry Vickers M-2950-S, I-286-S
  • Cincinnati Milacron P68, P69, P70
  • US Steel 126, 127, 136
  • DIN 51524, parts 1, 2 and 3
  • AFNOR NF E 48-603 (HM, HV)
  • SIS SS 155434
  • VDMA 24318
  • Hoesch HWN 2333
  • Thyssen TH N-256132
  • CETOP RP 91 H (HM, HV)
  • SEB 181 222
  • Denison Filterability TP 02100
  • AFNOR NF E 48-691 (wet)
  • ISO 6743/4 HM
STANDARD PACKAGING200 Litre, 20 Litre drums
TYPICAL CHARACTERISTICS CHARACTERISTICS MASTERLUBE HYDRAULIC OIL
ISO GRADE 32 46 68 100 150
FZG Stages Passed 12 12 12 12 12
Density at 15°C 0.87 0.87 0.88 0.89 0.89
Flash Point, COC, °C (min.) 201 201 204 213 213
Pour Point, °C -27 -27 -21 -18 -18
Kinematic Viscosity at 100°C (cSt) 5.04 6.8 8.7 11.2 14.5
Kinematic Viscosity at 40°C (cSt) 32 45.9 67.5 97.5 147
Viscosity Index 102 100 100 100 97
NOTE: Due to continual product research and development, the information contained herein is subject to change without notice.Values stated are average values only, and may vary due to manufacturing tolerances.