Description
Sinopec L-DAB Air Compressor Oil, SAE 20, ISO 68 is blended using highly refined mineral base oils and a select non-detergent additive. It is designed for use in various stationary or mobile reciprocating air compressors including pneumatic, reciprocating and rotary screw compressors in medium-duty applications.
Pack Size: 55 Gallon Drum (200L Volume), Grade: SAE 20, ISO 68
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.
- Single-stage and multi-stage reciprocating air compressors.
- Compressors that handle air, inert gases (such as nitrogen, argon, neon and helium), carbon dioxide, carbon monoxide and blast furnace gas.
- Stationary and mobile units.
- Some rotary vane and screw compressors.
Features and benefits
- Excellent lubricating properties protect moving compressor parts against wear and extend component life.
- 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).
- Reduced deposits in discharge lines, reducing the risk of fires and explosions.
- Good anti-rust and anticorrosion properties protect cylinders and discharge valves from rusting and corroding, enhancing equipment life and performance, and prolonging service intervals.
- 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.
- 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 | 68 |
| Kinematic viscosity, ASTM D445 | |
| cSt @ 40°C | 69.05 |
| cSt @ 100°C | 8.89 |
| Viscosity index, ASTM D2270 | 102 |
| Neutralisation number, mg KOH/g, ASTM D664 | 0.54 |
| Rust prevention, ASTM D665 | |
| Distilled water | Pass |
| Copper corrosion, 3 hrs @ 100°C, ASTM D130 | 1b |
| Water separability, time to 40/37/3 @ 54°C, minutes, ASTM D1401 | 15 |
| Sulfated ash, wt%, ASTM D874 | 0.11 |
| Pour point, °C, ASTM D97 | -18 |
| Flash point (COC), °C, ASTM D92 | 244 |
| Density @ 20°C, kg/l, ASTM D4052 | 0.876 |
Industry and OEM Specifications
| DIN | 51506-85 |
| GB | 12691-90 (L-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.