Desco 111 (LT) is designed for use in valves under arctic conditions (to -75 F). 111-LT is extremely resistant to hydrogen sulfide and will not mix with water, preventing freeze-up in the valve.
Because it provides good metal protection and is particularly water resistant, it is the recommended lubricant for frac valves.
Desco 111-LT can be used in the presence of diesel fuel, gas and well condensate, hydrogen sulfide, CO2, sour crude and standard crude. Recommended for frac valves.
|Penetration (ASTM D217)||320-330|
|Worked Penetration, 60x (ASTM D217)||330-350|
|Base Oil||Synthetic hydrocarbon|
|Base Oil Viscosity||30 cSt at 40°C|
|Base Oil Pour Point||-80 °F (-62 °C)|
|Dropping Point (ASTM D566)||>500°F (260°C)|
|Flash Point||>470°F (243°C)|
|Temperature Range||-75°F to 350°F (-57°C to 177°C)|
|Four-Ball Wear (ASTM D2266)||0.7mm|
|Four-Ball EP Weld Point (ASTM D2596)||160 kgf|
|size||qty per box||part #|
|Bulk||10 lb can|
20 lb pail
40 lb pail
120 lb drum
400 lb drum