Air/oil separator elements for vacuum pumps
Pressure resistance
Air/oil separator elements for vacuum pumps are designed for differential pressures up to at least 1.5 bar (150 KPa).
Filtration efficiency
The residual oil content at nominal flow rate is approx. 1-3 mg/m3.
Service life
The increase in flow resistance, and thus the element service life, depend on the cleanliness of the oil and the quality of the air cleaner used. A service life of several thousand hours can be achieved with a properly-functioning system.
Fitting advice
The high filtration efficiency offered by air/oil separator elements is only available when the seals between the intake and outlet sides are working properly.




in the 2022/2023 season in the 1st Bundesliga.
Animation video regarding the principle of operation of a Krone gap tube filter
We produce our oil bath air cleaners themselves "Made in Germany". The high-quality oil bath air cleaners, are identical to Mann & Hummel products. Oil bath air cleaners and inserts can be found in our online shop.
OUR ONLINE-SHOPWe carry high quality and robust filters for the industry in our online shop. In addition to the reliable filters by MANN + HUMMEL you can also find air and liquid filters of our own production.
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