Compressor oil and hydraulic oil are not the same. While both oils lubricate and protect moving parts, they are formulated differently to meet the specific needs of their respective systems.
Compressor oil is specifically designed for use in air compressors. It is formulated to provide excellent lubrication and protection for the compressor’s internal components while also preventing the formation of sludge and varnish. Compressor oil is typically made from a blend of synthetic or mineral base oils that are combined with additives to provide specific properties such as anti-wear, anti-corrosion, and anti-oxidation.
Hydraulic oil, on the other hand, is used in hydraulic systems. It is formulated to provide lubrication and protection for hydraulic pumps, motors, and other components. It is also designed to maintain a consistent viscosity over a wide range of temperatures. Hydraulic oil is typically made from a blend of mineral base oils that are combined with additives to provide specific properties such as anti-wear, anti-foam, and anti-oxidation.
In summary, compressor oil is specifically designed for use in air compressors and it has different properties than hydraulic oil which is formulated for use in hydraulic systems. It is important to use the correct oil for the specific system to ensure proper lubrication and protection of the internal parts.
What kind of oil do you put in a compressor?
The type of oil that is used in an air compressor will depend on the specific compressor and the manufacturer’s recommendations. However, there are a few common types of oil that are commonly used in air compressors:
- Mineral oil: This is a traditional lubricant that is made from refined crude oil. It is a good choice for compressors that are used infrequently or are not subjected to extreme temperatures.
- Synthetic oil: This is a man-made lubricant that is formulated to provide better performance and protection than mineral oil. It is a good choice for compressors that are used frequently or are subjected to extreme temperatures.
- PAO oil: polyalphaolefin is a synthetic lubricant that is used in air compressors. It is known for its exceptional thermal stability and low volatility.
- PAG oil: polyalkylene glycol is a synthetic lubricant that is used in air compressors. It is known for its exceptional thermal stability and low volatility.
It is important to use the oil recommended by the compressor’s manufacturer, as using the wrong oil can cause damage to the compressor or reduce its efficiency. It’s also important to check the oil level frequently, and change the oil at the recommended intervals or when it becomes dirty or discolored.