Vacuum oil VM-4 from Own Production
Vacuum oil for mechanical pumps
"BORA B" VM-4
Product description:
Vacuum oil for mechanical pumps VM-4 is a narrow fraction of mineral oil after additional purification and one-stage rectification.
Application:
The oil is used as a working fluid in high-vacuum steam-jet pumps and mechanical vacuum pumps with an oil seal.
Benefits:
- low vapor pressure;
- low volatility and high stability against oxidation;
- good anti-foam properties, which contribute to the separation of gases from oil to ensure efficient operation of the pump;
- high demulsifying properties that promote water separation and prevent the formation of emulsions;
- extended oil change time.
Main indicators:
|
Density at 20°С, kg/m3 |
880 |
|
Flash point, °С |
214 |
|
Kinematic viscosity at 50°С, mm2/s |
53 |
|
Mass fraction of water, % |
Absence |
|
Content of mechanical impurities, % |
Absence |
Packing:
|
Polymer and metal cans |
5 dm3 |
|
20 dm3 |
|
|
30 dm3 |
|
|
Metal barrels |
200 dm3 |