POWER HYDRAULIC Life 1 Zinc-Free is a high-performance, anti-wear hydraulic fluid specially developed using ashless (zinc-free) additive technology. It is designed to meet the demanding requirements of modern hydraulic systems where zinc-containing oils are not recommended.This formulation provides outstanding protection against wear, corrosion, rust, and oxidation while maintaining excellent thermal stability and filterability. The zinc-free chemistry ensures compatibility with silver and yellow metal components and reduces the risk of deposit formation.