| Vacuum oils |
Development and perfection of vacuum technics and wide introduction of vacuum technology in many industries define need for vacuum-creating the equipment and working liquids for him. The assortment of working liquids for vacuum-creating of the equipment includes well cleared mineral (oil) and some synthetic products called vacuum oils. The basic area of their application - volumetric vacuum pumps (piston, rotational, etc.).
Owing to specific operating conditions vacuum-creating of technics the basic parameters of vacuum oils are viscosity, pressure sated air, limiting residual pressure, and also stability against oxidation. |
 |
|
