The "AW" designation in your hydraulic oil signifies that it is anti-wear, which shields your equipment from harm. Typically, AW oils consist of a petroleum-based fluid and an anti-wear additive. AW-68 is a 20-weight fluid, meaning that the higher the weight, the thicker the oil, and the less it flows. The most crucial consideration when selecting a hydraulic fluid is its viscosity, which determines the maximum lifespan of your components. Sinopec offers a variety of hydraulic oil products available in AW 68 or ISO 68
