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Compressor Oils

Compressor oil

Compressor Oil has been formulated from highly refined paraffinic base oils and high performance additives to provide outstanding lubrication in a variety of rotary and reciprocating air compressors. All ISO viscosity grades are formulated with outstanding oxidation performance, wear protection, resistance to rust and corrosion, rapid water separation and foam control.



Features and Benefits

Compressor Oil is designed to provide long service life in most compressor applications. The thermal stability and oxidation resistance of these fluids can help to maintain cleaner compressors, thereby enabling longer running periods between scheduled maintenance and oil changes. The outstanding anti-wear and corrosion protection are designed to enhance equipment life, while reducing maintenance requirements.

Features Advantages and Potential Benefits
Outstanding resistance to oxidation and thermal degradation Reduced deposits and coking, extended service life with the potential for reduced maintenance
Potent anti-wear protection Can help reduce compressor component wear and thereby reduce maintenance requirements
Excellent rust and corrosion protection Internal components are protected from surface degradation, thereby extending component life
Rapid release of foam and air release control Rapid release of foam and air, protecting components from aeration and cavitation damage, leading to reduced wear
Rapid water separation from the oil Less carryover to downstream equipment.
Reduced sludge formation in crankcases, discharge lines, coalescers, and coolers

Applications

  • Compressor Oil 68 is suitable for use in rotary vane and screw compressors.
  • Compressor 68, 122 and 220 are effective as "once-through" lubrication of reciprocating compressor cylinders as well as crankcases and some types of rotary compressors.
  • Recommended for Vacuum pumps and as R&O lubricants in other industrial oil applications
  • Compressor Oil is not recommended for breathing air or oxygen compression
  • In severe service applications, where equipment is subject to higher operating temperatures, subject to excessive deposits varnish and shortened service life, Mobil Rarus™ 1000 Series is strongly recommended. Mobil Rarus™ 1000 Series is available in ISO grades 32. 46 and 68
  • Follow the compressor manufacturers recommendations for lubricant selection
  • For gases other than air or natural gas and for specific compressor lubricant recommendations, please your Imperial Oil representative.

Compressor lubricants are critical to efficient operation

Most factories and manufacturing facilities use compressed gas systems for a variety of applications, and keeping these air compressors running is critical to keeping the entire operation running. Nearly all compressors require a form of lubricant to cool, seal or lubricate internal components. Proper lubrication will ensure that your equipment will continue operating, and the plant will avoid costly downtime and repairs. Proper lubrication also will help compressors run cooler and consume less electrical energy. It is simple: reduced friction = reduced heat = reduced energy consumption. Compressed air systems in most manufacturing plants consume a majority of the daily power requirements, so if you are looking for a continuous improvement project, reducing energy costs through better lubricant practices is a sure winner.

Choose the right compressor lubricant

Lubrication requirements vary considerably based on compressor type, the environment in which it is used, and the type of gas that is being compressed. Lubricant plays a critical role in sealing, preventing corrosion, preventing wear, and protecting internal metal parts. LE has the right lubricants for most compressor types, whether they are centrifugal compressors, reciprocating compressors, rotary screw compressors, rotary vane compressors or dry screw compressors.
When looking for an air compressor lubricant, first look at the viscosity requirements. After the viscosity requirements are identified, look for a lubricant that provides the following benefits.

  • Excellent rust and corrosion protection
  • High oxidation stability to maintain its viscosity and provide long service life
  • Nonfoaming
  • Demulsibility properties to shed water
  • Filterability without the worry of lubricant additive depletion