HP PARTHAN PG 460 is a high-performance synthetic gear lubricant formulated from advanced polyalkylene glycol (PAG) base stocks and specialized additive technology to deliver outstanding thermal stability, superior load-carrying capability, and long-term protection for industrial gear systems. Designed for use in heavy-duty applications, it provides exceptional lubrication performance in enclosed gear units operating under extreme pressure, high temperature, and shock-loading conditions. The formulation ensures superior film strength and excellent resistance to oxidation and thermal degradation, enabling consistent performance in temperatures exceeding 200°C and maintaining homogeneity even beyond 250°C. This premium lubricant meets and exceeds DIN 51517 Part 3 and DAVID BROWN Type G standards, offering unmatched protection against wear, micropitting, and corrosion. HP PARTHAN PG 460 is completely free from chlorine, sulfur, and metal-based additives such as lead, ensuring compatibility with modern materials and environmentally responsible operation. Its superior oxidative stability allows for extremely long service life — exceeding 10,000 operating hours at 100°C — and, in many cases, supports “fill-for-life” lubrication in enclosed gear systems. HP PARTHAN PG 460 exhibits excellent demulsibility and corrosion protection, as proven by ASTM D 665 and D 1401 test standards. It prevents deposit formation, reduces friction losses, and provides smooth, quiet gear operation even under severe loading. The oil’s superior thermal resistance minimizes viscosity changes across wide temperature ranges, ensuring consistent gear performance and long component life. Engineered for advanced industrial systems, HP PARTHAN PG 460 is ideally suited for the lubrication of calenders, piston compressors, bevel, spiral bevel, helical, spur, and worm gears. It is particularly recommended for high-speed and high-load gearboxes where reliability, cleanliness, and long drain intervals are essential. With its proven performance and energy-efficient characteristics, HP PARTHAN PG 460 represents a new benchmark in synthetic gear oil technology for industrial power transmission systems.
| Properties | HP Parthan PG 460 |
|---|---|
| Kinematic Viscosity @ 40°C, cSt | 433 |
| Kinematic Viscosity @ 100°C, cSt | 63.7 |
| Viscosity Index | 220 |
| Pour Point, °C | -28 |
| Flash Point, PMCC, °C | 225 |
