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Oil-water separation system ROS 3 – 60

The powerful oil-water separators of the ROS series separate the compressed air condensate fully automated and reliably without gravity separation into the components oil and water. The condensate passes through several separation stages and is filtered through various oil-absorbing elements. The specially selected activated carbon in the final cleaning stage reliably separates the condensate from the last remaining oil components.

The oil-water separators are suitable for the separation of mineral and synthetic oil and achieve an oil residual value of less than 10 ppm. The cleaned condensate can be discharged directly into the sewer system. The oil-water separation systems are certified by the “Deutsches Institut für Bautechnik (DIBt).”


Technical specifications

Max. compressor delivery rates: 3 – 60 m³/min
Max. oil absorption: 3 – 50 liters
Input connector: 2 x G½ inch
Output connector: G1 inch



  • Cost savings: The purified condensate can be discharged directly into the sewer system
  • Reliable oil separation with residual oil content < 10 ppm due to high-performance separation stages and elements
  • Easy to maintain thanks to drain valves for easy emptying of chambers and simple replacement of elements
  • Versatile and flexible as different types of steam traps can be used
  • Low space requirement due to compact size
  • User-friendly thanks to visual display of element status
  • Certified quality through approval by the Deutsches Institut für Bautechnik (DIBt Z-83.5-27)

The RENNER secret of success: Partnership, service-oriented, reliable and short lead times

Innovative strength and high quality standards, coupled with a consistent focus on customer needs and a good price/performance ratio – this is the key to RENNER's success. Once you have purchased a RENNER compressor, you can be rest assure that you will receive a compact, robust, reliable and energy-efficient product specially tailored to your needs. In addition, you can take advantage of a servicing network of well-trained partners worldwide. This not only applies to our area of expertise, screw compressors, but also to piston compressors and oil-free compressed air – made in Germany.

Energy efficiency: a matter of course for RENNER compressors

Whether frequency-controlled, with refrigeration dryer, mounted on a compressed air tank or as a complete compressed air station: energy efficiency is a matter of course at RENNER. All series work extremely cost-efficient.

RENNER has more than 6,000 customizable compressor models on offer. From the pressure level to the energy consumption  we adapt your compressor exactly to your needs.

We are the specialists for compressed air

Quality Made in Germany – that's RENNER! In 1994 Annette and Bernt Renner founded the company in Güglingen, Baden-Württemberg. What started out as a garage with three employees has since developed into an international company with over 160 employees.

RENNER compressors are manufactured with the most modern production processes in every size and finish. From small mobile piston compressors to large SCROLL and screw compressors for industrial installations – compressors from Güglingen are represented all worldwide. RENNER is since 2006 certified according to DIN EN ISO 9001.