Description
Sinopec L-DAB Air Compressor Oil is a line of lubricants blended using highly refined mineral base oils and a selected additive system. It is designed for use in various stationary or mobile reciprocating air compressors in medium-duty applications.
Pack Size: 55 Gallon Drum (200L Volume), Grade: SAE 30, ISO 100
Applications
Sinopec L-DAB Air Compressor Oil is suitable for use in:
-
All types of reciprocating air compressors where a DIN 51506 VDL oil is required, for once-through cylinder lubrication and also to lubricate compressor crankcases.
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Single-stage and multi-stage reciprocating air compressors.
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Compressors that handle air, inert gases (such as nitrogen, argon, neon and helium), carbon dioxide, carbon monoxide and blast furnace gas.
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Stationary and mobile units.
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Some rotary vane and screw compressors.
Features and benefits
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Excellent lubricating properties protect moving compressor parts against wear and extend component life.
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The highly refined mineral base oil has outstanding thermal and oxidation stability and low carbon-forming tendency compared with conventional mineral oils, and this leads to good compressor cleanliness, reduced deposits and improved compressor efficiency, even when air discharge temperatures are high (up to 220°C).
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Reduced deposits in discharge lines, reducing the risk of fires and explosions.
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Good anti-rust and anticorrosion properties protect cylinders and discharge valves from rusting and corroding, enhancing equipment life and performance, and prolonging service intervals.
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Excellent water-separation characteristics ensure that condensed water vapour can easily be separated from the lubricant and prevent the formation of emulsions (which could block the oil/air separator (coalescer) in some compressors), therefore prolonging coalescer life, and reducing equipment downtime and maintenance costs.
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Improved oil quality leads to longer maintenance and overhaul intervals and extended oil drain intervals, compared with poorer quality products.
Specifications
| Sinopec L-DAB Air Compressor Oil |
|
| ISO viscosity grade |
100 |
| Kinematic viscosity, ASTM D445 |
|
| cSt @ 40°C |
101.1 |
| cSt @ 100°C |
11.13 |
| Viscosity index, ASTM D2270 |
94 |
| Aging characteristics (200°C, air, Fe₂O₃), ISO 6617 |
|
| Evaporation loss, % |
5.76 |
| Conradson carbon residue increase, % |
1.14 |
| Foaming characteristics, ASTM D892 |
50/0 |
| Neutralisation number, mg KOH/g, ASTM D664 |
0.22 |
| Rust prevention, ASTM D665 (distilled water) |
Pass |
| Copper corrosion, 3 hrs @ 100°C, ASTM D130 |
1b |
| Sulfated ash, wt%, ASTM D874 |
0.12 |
| Pour point, °C, ASTM D97 |
-12 |
| Flash point (COC), °C, ASTM D92 |
270 |
| Density @ 15°C, kg/l, ASTM D4052 |
0.877 |
Industry and OEM Specifications
| DIN |
51506 VDL |
| GB |
12691-90 (L-DAB) |
| ISO |
6743-3A-DAB |
Additional shipping fess will apply to residential, limited access, deliveries outside the regular delivery network or locations requiring a lift gate to complete delivery.
