Petro-Canada COMPRO* XL-S compressor oil is a premium fluid specifically developed to increase oil life in screw air compressors.

COMPRO XL-S is formulated using a blend of 99.9 percent pure base oils produced using a patented hydrogenation process. These transparent oils are free from impurities that can hinder their performance. Using more than 25 years of formulation experience, Petro-Canada reinforces these thermally stable fluids with unique antioxidant technology to maximize the oil’s resistance to decay.
With equal or better resistance to thermal and oxidative decay than the best PAO-based synthetic oils, COMPRO provides up to 8,000 hours or one year of worry-free service and can significantly reduce compressor operating costs.
Compro XL-S compressor oil has greater resistance to oxidative decay than competing PAO-based synthetic oils. This level of performance gives a guarantee of up to 8,000 hours of continuous service and an opportunity to significantly reduce operating costs

FEATURES AND BENEFITS
- Better resistance to oxidative decay than the best PAO-based synthetic oils
- Improved resistance to oxidative decay caused by exposure to air at high exhaust temperatures.
- It keeps compressor components free of deposits and lacquers to ensure trouble-free operation and reduced maintenance and oil change costs.
- Increases oil change intervals to 8,000 hours in rotary screw compressors and 1,000 hours in vane compressors.
- Reduces oil thickening by increasing compressor efficiency and reducing energy costs.
- Excellent protection against wear and tear
- Increases the service life of active components.
- Can extend the time between compressor overhauls

Increased thermal stability reduces carbon residue formation and increases oil life.
- Increases the operating efficiency of the compressor
- Increases maintenance interval for valves and radiators
- Reduces maintenance costs
Excellent protection against wear and tear
- Increases the service life of active components.
- Can extend the time between compressor overhauls
- Above all, it reduces maintenance costs.
- Protects against rust and corrosion
- Helps increase component life especially when working intermittently in high humidity conditions
Low volatility reduces the “carry-over” of oil in the air system.
- Reduces oil consumption costs
Chemically inert and odorless
- Eliminates unpleasant odors typical of di-ester-based formulated oils
- Does not damage painted surfaces.
APPLICATIONS
Although COMPRO XL-S compressor oil can be used for lubrication and cooling of all types of vane, reciprocating, centrifugal, and lobe air compressors, it was developed to significantly increase service life in rotary screw compressors. It is available in five ISO viscosity grades: 32,46, 68,100 and 150 to cover most applications in compressors.
COMPRO XL-S is suitable for use in compressors that produce air and inert gases such as nitrogen, argon, hydrogen, neon, helium, carbon dioxide and carbon monoxide, and blast furnace product gases. COMPRO XL-S is suitable for use in all types of compressors.