Compressor Oil Specification

Compressor oil is a vital component for the smooth and efficient operation of an air compressor. It acts as a lubricant that reduces friction, dissipates heat, and protects critical components from wear and tear. In this blog, we’ll explore the specifications, grades, and prices of compressor oils, focusing on Compressor Oil 68.

compressor oil 68 specification

Viscosity grade ISO VG 68: Compressor oil 68 is classified as ISO VG 68, where VG stands for viscosity grade. The number 68 refers to the viscosity of the oil at a specific temperature. ISO VG 68 oils have a medium viscosity, making them suitable for a variety of air compressor applications.

Display Properties

Compressor Oil 68 is formulated to provide excellent lubrication under high pressure and high-temperature conditions. It offers good oxidation stability, water separation, and anti-wear properties, thereby ensuring that the compressor operates efficiently and with minimum downtime.

Compatibility and Standards

Compressor Oil 68 is compatible with most air compressors, including reciprocating, rotary screw and rotary vane types. It meets industry standards and specifications, assuring users of its quality and reliability.

Compressor oil grade

Understanding ISO VG Grades: Compressor oils come in various viscosity grades, which are denoted by ISO VG numbers. The higher the number, the thicker the oil. Lower grades such as ISO VG 32 are thinner and used in low-temperature environments, while higher grades such as ISO VG 100 are thicker and suitable for higher-temperature applications.

Choosing the right grade

Selecting the correct compressor oil grade depends on factors such as compressor type, operating temperature, and manufacturer’s recommendations. ISO VG 68 is a popular choice for many applications due to its balanced viscosity properties.

Compressor oil price

Factors Affecting Price: The price of compressor oil can vary depending on a number of factors. These include brand, quality, package size, and additional additives or performance-enhancing features. Premium oils may cost more, but they offer better protection and extended service intervals.

Cost-benefit analysis

While some may opt for compressor oil for the lower cost, it is essential to consider the long-term benefits. Higher quality oils such as Compressor Oil 68 may come at a slightly higher price but can reduce maintenance costs, increase equipment lifespan and improve overall compressor performance.


In conclusion, compressor oil is a critical element in the reliable and efficient operation of an air compressor. Compressor Oil 68, with its ISO VG 68 specification, offers a well-balanced viscosity grade suitable for a variety of applications. Selecting the right compressor oil grade and prioritizing quality over cost can increase compressor performance and lead to long-term savings on maintenance and repairs. When choosing compressor oil, it is essential to follow the manufacturer’s recommendations and industry standards to ensure the optimal functioning of your air compressor system.

For more resources:

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compressor oil price

compressor oil grade

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