INDUSTRIAL GEAR OILS
PARTHAN SL Series Synthethic Gear Oil
INDUSTRIAL GEARBOX OILS
Meets specifications:
Product exceeds the requirements of DIN 51517 Part III. PARTHAN SL Grades are available in ISO VG
150 to ISO VG 460.
PARTHAN SL Series is available in barrel sizes of 210 Litres.
PARTHAN SL in conjunction with HP Lube Solutions™ can lead to improved field service
performance
Special Features
PARTHAN SL is a new generation fully synthetic extreme pressure gear lubricant specifically
developed for lubricating the heavily-loaded gearboxes and rolling element bearings of industrial
gear boxes.
PARTHAN SL shows superior performance in the FAG FE-8 Test. PARTHAN SL can be recommended
for gear boxes where high temperature performance coupled with micro-pitting resistance is
required. PARTHAN SL is compatible with most sealants and bearing materials used in industrial
applications and recommended for use in heavily loaded step-up spur/ helical/ herringbone/ bevel/
planetary gearboxes. PARTHAN SL oils can replace mineral based gear oils leading to lower
operating temperature and efficiency improvement. PARTHAN SL has been specially formulated
with new generation extreme pressure additive which is chlorine free and offers long term
protection against rust and corrosion while simultaneously keeping gear parts clean and also
ensuring good filterability. Premium antioxidants supplemented by the synthetic base used provide
extra long service life in applications.
Physico-chemical properties
| PARTHAN | ||||
|---|---|---|---|---|
| SL 150 | SL 220 | SL 320 | SL 460 | |
| ISO Grade | 150 | 220 | 320 | 460 |
| AGMA Grade | 4 EP | 5 EP | 6 EP | 7 EP |
| Density @ 15°C, g/cc | 0.850 | 0.856 | 0.8603 | 0.8614 |
| Colour, ASTM D 1500 | 0.5 | 0.5 | 0.5 | 0.5 |
| Flash Point, COC,°C | 220 | 250 | 248 | 238 |
| Pour Point, °C | -45 | -45 | -42 | -39 |
| Kinematic Viscosity, cSt, 40°C | 151 | 241.9 | 326.40 | 468.70 |
| Kinematic Viscosity, cSt, 100°C | 21.70 | 31.34 | 36.04 | 47.58 |
| Viscosity Index | 170 | 173 | 157 | 160 |
| Total Acid Number, mg KOH/g | 0.46 | 0.46 | 0.60 | 0.62 |
| Cu Strip Corrosion, 3 hrs, 100°C | 1 a | 1 a | 1 b | 1 a |
| Four Ball wear scar dia, mm. | 0.29 | 0.29 | 0.29 | 0.27 |
| Four Ball Weld load, kg | 200 | 200 | 200 | 200 |
| FZG Gear test, PLS | > 12 | > 12 | > 12 | > 12 |
| Rust Test A&B | Pass | Pass | Pass | Pass |