Kompressoil VG 68 oil is intended for lubricating of pistons (crosshead, without cross-head, single and multistage) and rotary air compressors working permanently at 220°С on a blowing line.
Low-viscosity versions of Kompressoil VG oils are used in rotary compressors (in accordance with the recommendations of manufacturers of compressors).
Index name | Kompressoil VG 68 |
---|---|
Compliance with classifi cations ISO VG DIN 51506 | 68 VDL |
Kinematic viscosity at 40°С mm2 /s | 61,0 – 75,0 |
Kinematic viscosity at 100°С mm2 /s | 7,5 – 9,0 |
Viscosity index, not less than | 90 |
Acid number, mg КОН/g, within | 0,2 |
Temperature, °С: | |
- Open cup fl ash point, °С, not less than | 220 |
- Pour point, not more than | -20 |
Mass fraction of sulfur, %, not more than | 0,5 |
Oxidation stability: | |
- Sediment, %, not more than | 0,02 |
Corrosive effect on metals | Pass |
Color with dilution 15 / 85, CNT units, not more than | 1,5 |