GESH Series Gas Engine Oil is a 100% full synthetic, PAO-Ester formulation for 2-cycle and 4-cycle natural gas engines, naturally-aspirated or turbocharged, in all types of service. GESH-130 and GESH-140 are low ash, medium TBN formulations with an excellent additive package.
The end user benefits that can be anticipated with the use of GESH Series include:
• Fuel economy improvements
• Engine thermal efficiency improvements
• Horsepower improvements in BHP-hr throughout the load range
• Oil consumption reductions
• Cleaner engine operations & clean up of old deposits
• Significant reductions in engine wear
• Negligible oil degradation due to nitration while operating at lean (low O2 exhaust) conditions
• Extended ODI 2 to 3 times beyond petroleum-based GEOs
• Easier cold weather starting
| Products | GESH-130 | GESH-140 |
|---|---|---|
|
SAE Grade |
30 |
40 |
|
Viscosity @ 40°C, cSt @ 100°C, cSt |
78.0 12.1 |
85.0 13.3 |
| Viscosity Index | 151 |
158 |
|
Flash Point, °F(°C) |
485 (252) |
490 (254) |
|
Pour Point, °F (°C) |
-40 (-40) |
-30 (-34) |
|
Foaming Tendancy Seq I Seq II Seq III |
NIL NIL NIL |
NIL NIL NIL |
| Copper Corrosion | 1A |
1A |
| Sulfated Ash, % wt. | .49 | .49 |
| TBN | 5.25 | 5.25 |