A water insoluble synthetic valve lubricant and anti-seize for use in extreme high temperature environments such as geothermal applications. The solid lubricant contained in Desco 990-GT allows a greater degree of lubrication at temperatures where most lubricants fail.
Service Recommendations:
Geothermal, steam, kiln can bearings and forging operations.
| Appearance | Appearance |
| NLGI | 2 |
| Penetration (ASTM D217) | 265-295 |
| Worked Penetration, 60x (ASTM D217) | 265-295 |
| Base Oil | Synthetic hydrocarbon |
| Base Oil Viscosity | 600 cSt at 100°C |
| Base Oil Pour Point | 30°F (0°C) |
| Thickener | Inorganic |
| Additives | EP/antiwear package |
| Solids Content | Graphite |
| Specific Gravity | 1.0 |
| Density (lb/gal) | 8.7 |
| Dropping Point (ASTM D566) | >500°F (260°C) |
| Flash Point | >400°F (204°C) |
| Temperature Range | 0°F to 2000°F (-18°C to 1093°C) |
| size | part # | |
|---|---|---|
| Bulk | 10 lb can 20 lb can 40 lb pail 120 lb drum 400 lb drum | LL990010 LL990020 LL990040 LL990120 LL990400 |
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