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Product Description
Coomcool Airl PD 46 compressor lubricants are ashless oils based on highly refined mineral oils and are recommended for the lubrication of rotors, bearings and gears in rotary compressors, and are particularly suitable for the lubrication of oil-injected screw compressors with oil change intervals of up to 2,000 hours under normal use.
Advantages
- Good water separability characteristics enable rapid separation of condensate from oil, minimizing the risk of oil emulsification that could clog the oil separator element.
- Fully corrosion-resistant, providing protection even under humid conditions.
- Excellent coalescing properties minimize the amount of oil left in the air stream.
- Low tendency to settle extends oil change intervals and enables longer air filter life, resulting in lower maintenance costs.
- Good thermal stability, low volatility and low tendency to carbonize reduce the risk of fire and explosion, resulting in longer operating life.
Applications
Coomcool Airl PD 46 for the lubrication of oil-injected rotary compressors.
Typical Characteristics
| Property | Unit | PD 46 | Test Method |
| Density@15℃ | kg/m³ | 880 | ASTM D4052 |
| Viscosity@40℃ | mm²/s | 46 | ASTM D445 |
| Viscosity@100℃ | mm²/s | 6.6 | ASTM D445 |
| Flash Point |
℃ | 230 | ASTM D92 |
| Pour Point | ℃ | -20 | ASTM D97 |
| Viscosity Index | – | 100 | ASTM D2270 |
