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UNO HYDRA AW 46

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The Uno Hydra AW hydraulic oil range is based upon highly refined mineral oil with a low zinc-containing antiwear system.

ApplicationPerformanceProperties
Uno Hydra AW has been specially formulated to provide outstanding anti-wear and thermal stability performance using the very latest low zinc additive technology. The careful blend of additives with a high quality base stock ensures that Uno Hydra AW has excellent hydrolytic and oxidative stability while exhibiting a minimal tendency to produce sludge and deposits. In addition, Uno Hydra AW provides protection from corrosion to the ferrous and yellow metal components found within a hydraulic system. Uno Hydra AW is designed for use in most industrial hydraulic systems which require anti-wear protection.

PERFORMANCE BENEFITS:

  • Provides anti-wear protection for extended equipment life
  • Outstanding oxidation and thermal hydraulic oil stability extends drain intervals
  • Outstanding filterability characteristics, both wet and dry
  • Improved rust and corrosion prevention
  • Excellent water separability and hydrolytic stability
  • Longer operating life, Replacement part costs reductions.
  • Excellent foam and air entrainment performance
  • Reduced downtime from unscheduled maintenance.
  • Cost savings due to increased filter life and reduced maintenance
  • Minimises deposit formation giving a cleaner system
  • Reduced down-time through prolonged lubricant life

 

SEAL COMPATIBILITY:
Suitable for use with Nitrile, Buna-N, Viton and Silicone seal materials

Typical physical Characteristics

Tests Uno Hydra
AW 15
Uno Hydra
AW 32
Uno Hydra
AW 46
Uno Hydra
AW 68
Uno Hydra
AW 100
Kinematic Viscosity @ 100 deg C 3.4 5.3 6.7 8.6 11.2
Kinematic Viscosity @ 40 deg C 15 32 46 68 100
Viscosity Index (min) 98 96 97 97 97
Specific Gravity @ 29.5 deg C (T) 0.880 0.880 0.880 0.880 0.880
Acidity mgKOH/gm Max 0.7 0.7 0.7 0.7 0.7
Air Release Value @50 degC,min 4 4 8 8 12
Pour Point deg C Max -6 -6 -6 -6 -6
COC Flash point deg C 160 180 180 180 180
Foam Sequence 1 , mins 30/0 30/0 30/0 30/0 30/0
Demulsification (D1401), min 10 10 15 15 20

 

Health and Safety
These oils are not hazardous under normal conditions of use. For further guidance appropriate Material Safety Data Sheet may be referred.

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