Enhance the performance of your machinery with Shell Diala S4 ZX I, a premium electrical insulating oil crafted to meet the demands of contemporary electrical equipment and power transformers. It offers an extended oil life with zero-sulphur base oils, produced using Shell's GTL (gas-to-liquid) technology, which offer a high degree of compositional consistency and have an excellent response to anti-oxidant. Designed to deliver exceptional insulation and superior protection, Shell Diala S4 ZX-I is the trusted choice for professionals seeking top-tier performance in their electrical systems. Shell Diala S4 ZX-I meets both the established and new industry copper corrosion tests. Available in a 20kg and 209L drum.

Key Features

Advanced Insulation

Shell Diala S4 ZX-I offers advanced insulation properties which ultimately helps to safeguard electrical equipment against voltage breakdowns and enhance operational safety.

Thermal Stability

Engineered to withstand high operating temperatures, Shell Diala S4 ZX-I ensures consistent performance even in demanding environments, minimising the risk of thermal degradation.

Oxidation Resistance

With its excellent oxidation resistance, the Shell Diala S4 ZX-I insulating oil is designed to prolong the lifespan of electrical components, reducing maintenance frequency and associated costs.

Corrosion Protection

Formulated to provide robust corrosion protection, Shell Diala S4 ZX-I guards against the harmful effects of moisture and contaminants, preserving the integrity of your industrial applications.

Low Pour Point

The low pour point of Shell Diala S4 ZX-I ensures fluidity even in cold conditions. This ultimately helps to facilitate smooth operation and startup of electrical systems in diverse climates.

Material Safety & Technical Data Sheets