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Home / Products / Parts & Supplies / Lubricants / Summit PGS Series Gas Compressor Lubricant

Summit PGS Series Gas Compressor Lubricant


Summit PGS synthetic lubricants are polyglycol-based products for use in enclosed gear, bearings, and compressors where conditions demand the unique properties of these fluids. Better wear protection, thermal and oxidation stability, and reduced sludge and deposit formation insure enhanced performance when compared to petroleum-based lubricants.

When used in gas compression applications, the resistance to thinning out by hydrocarbon dilution allows PGS to maintain the proper operating viscosity, extending drain intervals and parts life. Due to the varying make-up of gases and operating temperatures, please contact Summit for specific product recommendations.


As the PGS lubricants are incompatible with petroleum oils, care should also be taken to make sure the two are not mixed.


  • Enclosed Gears
  • Bearings
  • Natural Gas Compressors
  • General Lubrication

Available as: PGS-68, PGS-100, PGS-150