HA-30 oil (GOST 5546-86) is a mineral oil for refrigeration equipment, used in refrigeration units of provisioning and industrial plants operating on ammonia. The flocculation temperature is minus 40 ° C. It is a mixture of distillate and residual petroleum oils.
Application area
Oil HA-30 according to the oil for refrigeration equipment, a mixture of distillate and residual petroleum oils. It is used in refrigeration units of provisioning and industrial plants operating on ammonia. The flocculation temperature is minus 40 ° C. The viscosity of the mixture creates a sufficiently thick lubricating film on friction surfaces during operation. HA-30 oil can be used for ammonia-based compressors (R717). In such cases, technological points are provided for returning oil to the compressor.
Benefits
- High chemical stability;
- Excellent solubility in the refrigerant;
- Protects the surface of steel parts from corrosion.
Specifications
| Name of indicator |
Norm |
| Kinematic viscosity at 20 ° С, mm² / s |
120,0-150,0 |
| Kinematic viscosity at 50 ° С, mm² / s |
28-32 |
| Temperature, ° С: flashes in an open crucible, not lower than |
185 |
| Temperature, ° С: solidification, not higher than |
-38 |
| Ash content,%, no more than |
0,004 |