Separation of Oil and Emulsion

Electrostatic filters

The system solution for aerosol mist and smoke.

When oil is used as a cooling lubricant, very fine, submicron aerosols are produced in high concentrations. A filter system must be capable of reliably eliminating these aerosols and removing the separated oil from the exhaust air stream before it evaporates and can return to the exhaust air as a gas phase. Electrostatic precipitators offer the ideal solution here. These filters are crucial element in your air filtration when it comes to effectiveness, economy, safety and handling.

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Hengst SE
Nienkamp 55-85
48147 Münster
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purifying our planet

Our vision

We make the planet a purer place with our products. We also take this journey as cleanly as possible.


We develop the filtration solutions of the future. For our customers and for society.


Our focus is on energy efficiency. This protects the environment and saves costs.