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Air/oil separator StarBox XT

StarBoxXT is the new standard series for air/oil separation in compressors. It offers stable and safe operation in various operating ranges and a residual oil content reduced by approximately 30 percent. The StarBoxXT series sets standards in the field of separation efficiency, especially at low flow rates. Energy-saving compressors with variable drives are also optimally supported.

Technical featuresStarboxXT
Free Air Delivered (FAD)0,3 to 6,25 m³/min
Oil carry over (OCO)< 2 mg/m³
Initial pressure drop0,3 Bar
Operating temperature< 120 °C
Copy ProtectionYes
Backwards compatibleYes

Product benefits

Luftentölelement StarBoxXT Air/oil separator StarBox XT
  • Stable and safe function in different operating ranges
  • Outstanding separation efficiency
  • Reduces residual oil content by about 30 percent
  • New sealing concept ensures functionally reliable assembly
  • Service-friendly and fast maintenance


Further information

High separation efficiency - low energy consumption

StarBoxXT and StarBox2 are the new spin-on separators from MANN+HUMMEL used for air/oil separation of compressors. The innovative separator series ensures clean compressed air and simultaneously reduces the energy consumption of the systems.


Learn more about technical details, characteristic curves and order numbers in our catalogues, installation and maintenance instructions.