Greyhound™ Transformer Oils are engineered for superior dielectric strength, oxidation stability, and heat transfer performance — ensuring the reliable operation of transformers, switchgear, and other high-voltage electrical equipment. Our range includes both Inhibited Transformer Oil (Extended Life) and Uninhibited Transformer Oil, meeting IEC 60296 and ISO 9001 standards for power generation and distribution networks.

Formulated using highly refined base oils and advanced antioxidant additives, Greyhound Transformer Oils minimise sludge formation, resist thermal degradation, and extend service life under demanding conditions. Trusted by utilities, OEMs, and maintenance contractors across South Africa and Sub-Saharan Africa, Greyhound provides consistent quality and dependable supply for industrial, manufacturing, and energy-sector applications. We can supply transformer oil in bulk volumes.