The Correct Compressor Lubricant is Crucial for Operational Success

KELTEC Technolab offers a full range of PAO, diester and polyglycol based compressor lubricant, designed to match the most difficult compressor application. Continual testing and research combines to ensure that the most effective oil additives are used in order to virtually eliminate such common problems such as foaming, oxidation, and deposit formation.

We carry lube oil in volumes to meet any need
We carry lube oil in volumes to meet any need
180-190°F4,000 hrs8,000 hrs8000 hrs8000 hrs
190-200°F3000 hrs8000 hrs6000 hrs6000 hrs
200-210°F2000 hrs5000 hrs4000 hrs4000 hrs
210-220°F1000 hrs3000 hrs2000 hrs2000 hrs

These figures are non-specific and “Rule of Thumb”. Actual site conditions may affect service life.



  • Compatible with all OEM polyglycol- based rotary screw compressor oils
  • Compatible with PAO, diester, polyolester, and partial synthetic rotary screw oils
  • Does not emulsify in the presence of water compared to polyglycol based oils
  • Does not thicken when mixed with PAO & petroleum-based lubricants
  • Can be used with normal gravity oil water separators



  • Compatible with PAO & most synthetic blend oils
  • High ester content helps resists harmful oxidation
  • Provides longer service life than many popular PAO based OEM oils
  • Provides exceptional cost-performance



  • Provides excellent value and consistent service life of up to 4,000 hours
  • Compatible with most PAO based rotary screw compressor oils
  • The additive package is top-tier and offers:
  • very high oxidation stability (extended service life)
  • Good corrosion protection against steel and non-ferrous metals
  • Excellent thermal and hydrolytic stability

Food Grade Lubricants 

KELTEC offers Food Grade lubricants that meets all USDA and FDA regulations.

  • KOSFG200-05
  • KOSFG300-05
  • KOSFG100-05

Compressor Cleaner & System Flush with KOCLEAN-05

KOCLEAN is a premium quality synthetic fluid designed to dissolve varnish and solubilize sludge from rotary-screw air compressors during operation. It can also be used as a system flush when changing-over from mineral to synthetic oils in order to reduce contamination due to oil carry-over. Regular use of KOCLEAN will help you get the most out of your synthetic oil and your compressor by removing varnish and reducing operating temperature.

Purchase any of our available lubricants by following the link below.


At Keltec, we pride ourselves on quality customer service as our top priority. Experienced customer service & engineering staff are available to ensure your relationship with Keltec is a great one.

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Keltec offers 30+ years of manufacturing top quality, OEM quality products you can rely on. When it comes to quality products, there is no comparison.

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Keltec has replacement parts for the world's top brands

Over 33,000 original equipment matches for top compressor brands such as:

  • Atlas Copco
  • Ingersol-Rand
  • & hundreds more!

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Last Content Update: 05/22/2024