NG-8500 Series

The CPTEC® NG-8500 series synthetic compressor lubricants are formulated using a polyalkylene glycol (PAG) base fluid.
These compressor lubricants feature excellent protection against hydrogen sulfide (H2S) in the gas stream.
Corrosion protection, low pour point, excellent lubricity, and limited dilution with hydrocarbon gases ensure that the use of these lubricants over a wide range of applications and systems will result in a long, trouble-free, and uninterrupted service interval.

The CPTEC® NG-8500 series fluids are especially advantageous in compressors operating in harsh chemical environments, particularly sour gas (H2S present) applications, due to their robust formulation.
  • Increased efficiency and reduced cost of operation
  • Longer system life
  • Resistance against H2S corrosion

  • Flooded rotary screw compressors
  • Reciprocating compressors
  • Sour gas applications

Specific of using
The CPTEC® NG-8500 series are based on synthetic fluids, should not be mixed with the other liquids on a different basis.



    Expert lubricant selection needed

    Specialty gas compressor lubricants work in direct contact with gas stream and may be diluted with gas or contaminated with some gaseous or liquid media. This would alter lubricant properties. For proper lubricant selection we need to perform calculations with gas dilution and contamination in mind.
    Expert lubricant selection needed
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