Greyhound Hydraulic Oil 68 AW Blue 20L
Greyhound Hydraulic 68 AW Blue (HM-68 B) is a high-performance mineral-based hydraulic oil developed for a wide range of industrial and mobile hydraulic systems. Specifically, its distinctive blue colour aids leak detection and prevents cross-contamination in multi-fluid environments.
Because it is formulated from highly refined paraffinic base oils with a state-of-the-art additive system, this 20L grade delivers exceptional oxidation stability, wear protection and corrosion resistance. Moreover, it offers superior water separation and anti-foam performance, so high-pressure systems run efficiently.
Blue Leak-Detection Hydraulic Protection
For example, it suits hydraulic actuators, circulating-oil systems, gear and worm drives, variable-speed couplings, bearing units and sliding guides. In addition, the anti-wear formulation reduces friction. As a result, pumps, valves and components last longer. Therefore, operators gain dependable protection in modern machinery.
Key Features:
- Distinctive blue colour aids leak detection and prevents cross-contamination
- High oxidation stability reduces sludge and extends service life
- Superior anti-wear protection for longer component lifespan
- Excellent water separation prevents water contamination
- Outstanding corrosion and rust protection
- Exceptional anti-foam properties prevent cavitation in pumps
Technical Specifications:
- Viscosity grade: ISO VG 68
- Meets specification: ISO 6743 HM, DIN 51524-2 HLP
- Blue (leak-detection) anti-wear hydraulic technology
Applications:
- Industrial and mobile high-pressure hydraulic systems
- Hydraulic actuators, circulating-oil systems and bearing units
- Gear and worm drives, variable-speed couplings and sliding guides
Browse the full industrial oils range, or review hydraulic fluid classifications under ISO 6743.
What’s in the Box:
- 20L Greyhound Hydraulic HM-68 B (Blue) – 210L and 1000L IBC via Head Office







