INDUSTRIAL LUBRICANTS
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Hercules DR Screw Type Air Compressor Oil
Description：
Blend with mineral oil and advanced additive package to provide resist oxidation, viscosity stability and the other deteriorating effects of heat and aging. During the heating and cooling of the operation, also resists deposit formation among the screws.
Application：
1.Suitable for lubrication of screw type compressors with exhausted temperature reaching 90℃.2.Also suitable for lubrication of heavy loaded oil flooded rotary sliding vane type compressors．
Blend with mineral oil and advanced additive package to provide resist oxidation, viscosity stability and the other deteriorating effects of heat and aging. During the heating and cooling of the operation, also resists deposit formation among the screws.
Application：
1.Suitable for lubrication of screw type compressors with exhausted temperature reaching 90℃.2.Also suitable for lubrication of heavy loaded oil flooded rotary sliding vane type compressors．
Advantages
●Premium grade compressor oil with very high viscosity index and thermal stability.
●Top quality ashless compounds and excellent thermal stability, effectively prevent oxidation and carbon forming tendency to help keeping the valves and cylinder clean, prolong the compressor and oil service life.
●Premium low temperature startup properties, wide service temperature.
●Exceptionally low evaporation loss.
●Premium corrosion protection property.
●Premium anti-wear and demulsibility properties, good separation of condensed water to prolong service life of equipment.
Quality requirements
●Suitable for application requiring the following :
●ISO L-DAJ; Atlas Copco; Ingersol Rand;
●Compare Hydrovane.
Typical Data
●Premium grade compressor oil with very high viscosity index and thermal stability.
●Top quality ashless compounds and excellent thermal stability, effectively prevent oxidation and carbon forming tendency to help keeping the valves and cylinder clean, prolong the compressor and oil service life.
●Premium low temperature startup properties, wide service temperature.
●Exceptionally low evaporation loss.
●Premium corrosion protection property.
●Premium anti-wear and demulsibility properties, good separation of condensed water to prolong service life of equipment.
Quality requirements
●Suitable for application requiring the following :
●ISO L-DAJ; Atlas Copco; Ingersol Rand;
●Compare Hydrovane.
Typical Data
Product Name | DR-32 | DR-46 | DR-68 |
Viscosity, cSt @40℃ @100℃ | 32 5.6 | 46 7.1 | 68 9.3 |
Viscosity Index | 114 | 113 | 114 |
Flash Point , ℃ | 220 | 232 | 246 |
Pour Point , ℃ | -26 | -26 | -20 |
Demulsibility, ASTM D 1401, Min to Pass @ 54.5℃ | 15 | 18 | 20 |
Copper Corrosion 3 hrs @ 100℃ | 1 | 1 | 1 |
Rust test ASTM D665 A & B | PASS | PASS | PASS |