The air/oil separators for vacuum pumps are designed for differential pressures of up to at least 1.5 bar (150 KPa). 

Separation efficiency:
The residual oil content at nominal air flow is approx. 1 to 3 mg/m3.

Service life:
The rise in flow resistance and thus service life primarily depend on the cleanness of the oil and the quality of the air filter. A service life of several thousand hours can be achieved with a well-functioning system.

Fitting advice:

The full separation efficiency of the air/oil separators is only reachable if there is no leakage between the wet and dry sides.

We carry a complete range of Air Oil Separators for Vacuum application using only selected products from the major worldwide players with Certified quality.

The available references can be found in our X-Ref