GP Hydraulic AW 68 – Anti-Wear Hydraulic Fluid – 20 Liters

GP Hydraulic AW 68 is a premium-grade, mineral-based hydraulic fluid designed for industrial and mobile high-pressure systems. Formulated with a specialized Anti-Wear (AW) additive package, it is built to protect pumps, valves, and cylinders from friction and heat. The ISO VG 68 viscosity is specifically chosen for heavy-duty applications where systems operate under continuous load and high ambient temperatures.

Key Performance Benefits

• Heavy-Duty Anti-Wear Chemistry: Loaded with zinc-based additives that form a protective layer on metal surfaces, preventing metal-on-metal contact in high-pressure vane and gear pumps.

• High Thermal Stability: Resists oxidation and thermal breakdown, ensuring the oil doesn’t turn into “varnish” or sludge when the machinery runs hot during long shifts.

• Rapid Water Separation: Excellent demulsibility allows water to separate quickly from the oil. This prevents the formation of emulsions that can cause pump failure and internal rust.

• Corrosion Protection: Effectively shields the internal components of the hydraulic circuit from moisture and chemical corrosion, even in humid environments.

• Air Release & Foam Control: Engineered to release trapped air quickly and resist foaming. This ensures “stiff” and responsive hydraulic power without the “sponginess” caused by air bubbles.

• Filterability: Designed to pass through fine industrial filters without plugging them, keeping the entire system free of contaminants.

Technical Specifications

• Product Name: GP Hydraulic AW 68

• ISO Viscosity Grade: 68

• Category: Anti-Wear (AW)

• Base: Mineral Oil WHIITE OIL

• Volume: 20 Liters (Pail)

• Performance Standards:

  • DIN 51524 Part 2 (HLP)

  • ISO 11158 (HM)

  • ASTM D6158