Summit Sierra-68 Premium Synthetic Rotary Screw Air Compressor Oil, ISO 68, 8000 Hour Life

SKU: Sierra-68
Part #: Sierra-68
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Summit Sierra-68 Premium Synthetic Rotary Screw Air Compressor Oil, ISO 68, 8000 Hour Life

Summit Sierra-68 is an ISO 68 grade synthetic compressor lubricant specifically designed to provide extended service to rotary screw air compressors operating within normal conditions. Summit Sierra-68 is rated to provide superior service for 8,000 hours in most air compressor applications.

Produced from the highest grade additives and base stocks available, Summit Sierra® Series will continue to protect air compressors from wear and deposit formation where other compressor lubricants fail. Based on lubrication technology with millions of hours of proven performance, Summit Sierra® is supported by the Summit performance guarantee. Utilizing the free in-house lubrication analysis provided by Summit, professional lab technicians can track the performance of the lubricant and will determine when the lubricant needs to be changed.

Summit Sierra-68 is compatible with most rotary screw air compressor lubricants on the market with an ISO 68 grade. It is not compatible with silicone or polyglycol based air compressor lubricants. 

Sierra-68 Benefits to your application:

  • Made from the highest grade additives and base stocks available.
  • Excellent water demulsibility
  • Enhanced oxidative stability
  • Excellent low temperature flow characteristics
  • Excellent high temperature stability
  • Rated for 8,000 hour change interval or every 2 years under normal operating conditions

Materials Compatibility:

  • Neoprene, Viton, Buna-N, Buna-N24, Buna-N19, epoxy paint, compounded urethane, nylon, Teflon, plastisol, PVC, acrylic paint, lacquer

Sierra-68 compressor oil is available in the following container sizes. Please contact us for pricing. The internal Summit product code for this item is 340197.

  • 330 Gallon Tote
  • 55 Gallon Drum
  • 5 Gallon Pail
  • 1 Gallon Container (must order in quantities of 6)
  • 1 Quart Container (must order in quantities of 12)

Physical Properties - Sierra 68

  • ISO Grade: 68
  • Viscocity @ 40ºC: 67.5
  • Viscosity Index: 124
  • Pour Point, Fº: -49
  • Flash Point, Fº: 510

Sierra 68 will work great with the following lubricants and is cross-compatible:

ChevronCetus HiPerSYN  68
ChevronCalTex RA 68
ChevronHiPerSYN  68
D-A Lubricant Company, Inc.D-A Syn 3068
Davley Darmex Lubricants, Inc.RPL-ACO30
Doosan Infracor Portable PowerXHP 605 Compressor Fluid
DSI FLUIDSTechSyn Compressor Oil 68
Gulf Oil LPGulf Comp SS 68
Kost USAAchievAL Compressor S  68
Petro-CanadaCompro XL-S  68 Compressor Fluid
Pinnacle Industries, Inc.P 68
Sevair Div AmsoilCRV Synthetic Rotary Comp Oil  68
Ultrachem, Inc.Chemlube 446- 68
Ultrachem, Inc.Ulterra  68
Xaerus Performance Fluids, Intl.XA 701 68
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