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EasyOil ground coalescence separator

System A

Effective against light liquids: EasyOil is used to protect water bodies and sewer systems against contamination from mineral oil – i.e. anywhere that light liquids are used, such as in petrol stations, car washes, vehicle repair garages and industry.

The EasyOil is available as a System A coalescence separator (formerly class I) in nominal sizes NS 3 to NS 20 for underground installation.

Advantages  Article overview

Emergency brake

The EasyOil  is equipped with a standard self-actuated closure lock / leak barrier. This emergency brake prevents the leakage of light liquids into the sewer pipe.

Vertically adjustable upper section

The vertically adjustable upper section of the EasyOil is continuously height-adjustable and tiltable by 5° – for optimum adaptation to the ground level and to compensate for settling of the flooring.


EasyOil is the first series of polymer coalescence and oil/fuel separator systems with national technical approval on the German market. The polyethylene material used is also resistant to bioethanol (E10) and biodiesel – and therefore particularly durable. In addition to the statutory provision, we provide a 20-year warranty with regard to the leak tightness, fitness for purpose and structural safety of tanks and upper sections.


The SonicControl automatic layer thickness measuring device with ultrasonic sensor undertakes the precise monitoring and reporting of the oil and sludge layer thickness in coalescence and oil/fuel separators. Owners/operating companies can verify their actual volumes of light liquids to the relevant authorities and optimise the necessary disposal cycles outside the standard requirements if necessary.

Not found the right product?

In addition to our standard light liquid separators, at the customer’s request we develop individual solutions for special form, function and dimensioning requirements. 

Individual solutions