HP PARTHAN EP 320 MA is a premium-grade gear lubricant specially developed for severe-duty industrial applications where gearboxes are exposed to high loads, shock conditions, and low-speed operation. Its high-viscosity formulation ensures robust oil film strength and excellent EP performance, preventing metal-to-metal contact and providing exceptional micro-pitting resistance. The use of advanced chlorine-free additive technology enhances surface protection, thermal stability, and oxidation control, thereby reducing sludge formation and prolonging oil life. HP PARTHAN EP 320 MA also demonstrates outstanding rust and corrosion protection, even in moist or contaminated operating conditions, ensuring longer component life. Its superior demulsibility and filterability prevent water and particulate accumulation, while its low-foaming nature ensures stable operation. This grade is recommended for step-up and step-down industrial gear units, planetary gear drives, and other heavy mechanical systems where durability, reliability, and superior lubrication performance are essential.
| Properties | HP Parthan EP 320 MA |
|---|---|
| ISO VG Grade | 320 |
| Density @ 15°C, g/cc | 0.8911 |
| Flash Point, COC, °C | 280 |
| Pour Point, °C | -9 |
| Kinematic Viscosity @ 100°C, cSt | 24.0 |
