Compressors are widely used in many fields such as manufacturing, automotive, HVAC (heating, ventilation, and air conditioning), and compressor oil is the core element to ensure the normal operation and extend the service life of compressors. As a high-quality
Manufacturer in China, we specialize in the research and development and production of compressor oil, providing a variety of types and specifications of products to meet the diverse needs of different users.
- Parsalan – B1 (ISO viscosity grade 68): Based on highly refined mineral oil and an ashless additive system, it is specially designed for the lubrication of rotors, bearings, and gears in rotary compressors, and is also suitable for the normal or severe-duty lubrication of reciprocating and rotary drip-feed air compressors. Its kinematic viscosity is 69 mm²/S at 40°C and 9.3 mm²/S at 100°C, with a viscosity index of 112, a pour point of -24°C, and a flash point of 246°C. Its excellent lubrication performance can effectively reduce the friction between moving parts and prevent wear, ensuring the stable operation of the compressor under different working conditions. It is suitable for air compression equipment in general industrial production, such as the air supply system for pneumatic tools in small Factories and the air compressors in automotive repair workshops.
- Parsalan – B2 (ISO Viscosity Grade 100): Based on Parsalan – B1, it has a higher viscosity, which can provide stronger oil film strength for the compressor, further enhancing the lubrication and anti-wear ability. The kinematic viscosity at 40°C is 101.5 mm²/S, 12.1 mm²/S at 100°C, with a viscosity index of 110, a pour point of -24°C, and a flash point of 248°C. It is often used in air compressors under medium-load and relatively high-temperature environments, such as the air compressors in some medium-sized manufacturing enterprise production workshops, which can effectively cope with relatively harsh working conditions and ensure the long-term stable operation of the equipment.
- Parsalan – B3 (ISO Viscosity Grade 150): A high-viscosity air compressor oil, suitable for occasions that require a larger oil film thickness and load-carrying capacity. It can provide excellent lubrication protection for the key components of the compressor, especially performing well under high-load and high-temperature conditions. The kinematic viscosity at 40°C is 150.1 mm²/S, 15.9 mm²/S at 100°C, with a viscosity index of 110, a pour point of -24°C, and a flash point of 254°C. It is widely used in heavy-duty air compressors in large industrial manufacturing, mining, and other fields to ensure the reliable operation of the equipment under extreme working conditions.
- Parsalan – H1 (ISO Viscosity Grade 32): A high-quality lubricating oil specially designed for screw compressors, which can ensure the clean and deposit-free operation of the compressor and meet the lubrication requirements of the most demanding air compressor applications. It can significantly extend the oil change cycle, reaching 1000 hours for field compressors and generally 2000 – 3000 hours for stationary compressors. If lubrication analysis and monitoring are carried out, it can last up to 4000 hours. The kinematic viscosity at 40°C is 32.4 mm²/S, 5.6 mm²/S at 100°C, with a viscosity index of 111, a pour point of -27°C, and a flash point of 226°C. It is suitable for various screw air compressors, especially those with high requirements for operation stability and energy efficiency, such as the air conditioning system compressors in large data centers and the air supply equipment in precision manufacturing workshops.
- Parsalan – H2 (ISO Viscosity Grade 46): While maintaining the clean operation of the screw compressor, it has a moderate viscosity, balancing lubrication performance and fluidity. The kinematic viscosity at 40°C is 45.15 mm²/S, 6.9 mm²/S at 100°C, with a viscosity index of 109, a pour point of -24°C, and a flash point of 230°C. It is suitable for a variety of screw compressor application scenarios, such as the compressed air supply system in general industrial production. It can reduce energy consumption and improve the overall performance of the compressor while ensuring good lubrication.
- Parsalan – S1 (ISO Viscosity Grade 32, Semi-Synthetic): Using a semi-synthetic formula that combines the advantages of mineral oil and synthetic oil, it has excellent low-temperature fluidity and high-temperature stability. Specially designed for screw compressors, it can provide excellent lubrication protection to meet the needs of high-performance compressors. The kinematic viscosity at 40°C is 32.4 mm²/S, 6.09 mm²/S at 100°C, with a viscosity index of 136, a pour point of -36°C, and a flash point of 239°C. It is suitable for screw compressors operating in a wide temperature range and harsh environments, such as the compressors in outdoor engineering equipment and the industrial gas equipment in cold regions.
- Parsalan – S2 (ISO Viscosity Grade 46, Semi-Synthetic): A semi-synthetic screw compressor oil that can ensure clean and deposit-free operation while having a high viscosity index and good antioxidant performance. The kinematic viscosity at 40°C is 45.15 mm²/S, 7.59 mm²/S at 100°C, with a viscosity index of 134, a pour point of -33°C, and a flash point of 245°C. It is often used in screw compressors with extremely high lubrication requirements and large operating loads, such as the process gas compressors in large chemical enterprises and the air compression systems in high-end manufacturing industries. It can effectively extend the service life of the compressor and reduce maintenance costs.
- Parsalan – V1 (ISO Viscosity Grade 68): Based on highly refined mineral oil and an ashless additive system, it is suitable for the lubrication of rotors, bearings, and gears in rotary compressors, and can also be used for the normal or severe-duty lubrication of reciprocating and rotary drip-feed air compressors. The kinematic viscosity at 40°C is 69 mm²/S, 9.2 mm²/S at 100°C, with a viscosity index of 109, a pour point of -24°C, and a flash point of 246°C. In vacuum pump applications, it can provide good sealing performance to ensure the efficient operation of the vacuum system. It is commonly used in laboratory vacuum pumps and vacuum equipment in the electronics manufacturing industry.
- Parsalan – V2 (ISO Viscosity Grade 100): Similar to Parsalan – V1, it has a higher viscosity, which can enhance the lubrication and sealing effect during the operation of the vacuum pump. The kinematic viscosity at 40°C is 101.5 mm²/S, 12.1 mm²/S at 100°C, with a viscosity index of 110, a pour point of -24°C, and a flash point of 248°C. It is suitable for some vacuum pump equipment that requires a higher vacuum degree and a larger pumping rate, such as the high-vacuum experimental equipment in scientific research institutions and the vacuum drying equipment in the pharmaceutical industry.
- Parsalan – V3 (ISO Viscosity Grade 150): A high-viscosity vacuum pump oil, specially designed for vacuum pumps operating under high-load and special working conditions. It can effectively prevent wear and leakage of the vacuum pump during operation, ensuring the stable operation and long service life of the equipment. The kinematic viscosity at 40°C is 150.1 mm²/S, 16.1 mm²/S at 100°C, with a viscosity index of 112, a pour point of -21°C, and a flash point of 254°C. It is widely used in large industrial vacuum systems, vacuum pumps in the semiconductor manufacturing industry, and other equipment with extremely high performance requirements.
Selecting the appropriate compressor oil is crucial for the performance and service life of the compressor. First, the choice should be based on the type of compressor. For rotary compressors, such as screw compressors, priority should be given to
lubricating oils with good anti-wear performance, oxidation stability, and clean dispersibility to prevent the formation of carbon deposits and sludge and ensure the efficient operation of the compressor. Reciprocating compressors may require lubricating oils with slightly higher viscosity and strong load-carrying capacity to cope with the large impact force generated by the piston movement.
Secondly, it is necessary to consider the operating conditions of the compressor. If the compressor works in a high-temperature environment, lubricating oils with a high viscosity index and good thermal stability should be selected to ensure good lubrication performance at high temperatures and prevent the lubricating oil from thinning and losing its protective effect. For compressors starting in a low-temperature environment, lubricating oils with good low-temperature fluidity are required to quickly reach all lubrication points and reduce startup wear. For compressors operating under high loads, products with high load-carrying capacity and anti-wear performance should be selected. For compressors working in a humid environment, attention should be paid to the anti-emulsification performance of the lubricating oil to prevent the deterioration of the oil quality caused by the mixing of water.
In addition, budget factors should also be considered. Synthetic and semi-
synthetic lubricating oils usually have better performance but are relatively more expensive. Mineral-based lubricating oils are less expensive and are suitable for some occasions where the performance requirements are not particularly high and the budget is limited. Under the premise of meeting the operating requirements of the compressor, reasonably select products with high cost performance.
- During storage, compressor oil should be stored in a dry, cool, and well-ventilated place, away from direct sunlight and humid environments to prevent the oxidation and deterioration of the lubricating oil and the mixing of water.
- Before filling the lubricating oil, ensure that the container and filling tools are clean to prevent impurities from entering the compressor system. Fill the appropriate amount of lubricating oil strictly according to the requirements of the compressor equipment. Too much or too little oil will affect the normal operation of the compressor.
- During the operation of the compressor, closely monitor parameters such as oil temperature, oil pressure, and oil level. The oil temperature should be maintained within the normal range. If it is too high, it may indicate a fault in the cooling system or a decline in the performance of the lubricating oil. Insufficient oil pressure may lead to poor lubrication, and the oil pump and oil circuit system should be checked in time. If the oil level is too low, the lubricating oil should be replenished in time, but avoid filling while the compressor is running to avoid danger.
- Regularly replace the lubricating oil filter to prevent the accumulation of impurities from affecting the filtering effect of the lubricating oil and ensure the cleanliness of the lubricating oil. Generally, replace the filter every 24 months according to the working environment and operating time of the compressor.
- Regularly test the quality indicators of the lubricating oil, such as acid value, viscosity, and flash point. When these indicators exceed the specified range, it indicates that the lubricating oil has deteriorated and should be replaced in time. For compressors under general working conditions, it is recommended to conduct an oil quality test every 6 months. In harsh working conditions, the test cycle should be appropriately shortened.
- If emulsification is found in the lubricating oil or the color turns black or becomes turbid, the compressor should be stopped immediately and the cause should be checked. Emulsification may be due to the mixing of water, and it is necessary to check whether there are leakage points in the system. The blackening of the oil quality may be due to oxidation and deterioration or severe pollution, and the lubricating oil should be replaced in time and the system should be cleaned.
The production workshop of an automobile manufacturing enterprise is equipped with multiple screw compressors to provide power for pneumatic tools and automated equipment. Previously, when using ordinary lubricating oil, the compressor often had problems such as high-temperature alarms, loud noise, and short maintenance cycles during operation, which seriously affected production efficiency. Later, after switching to our Parsalan – H1 screw compressor oil, the operating temperature of the compressor decreased significantly, the noise was reduced by 15 decibels, and the maintenance cycle was extended from the original 1000 hours to more than 3000 hours. This not only improved the reliability and stability of the equipment, reduced the production stoppage time caused by equipment failures, but also reduced the maintenance cost, providing a strong guarantee for the efficient production of the enterprise.
Our compressor oil products have been widely used and highly recognized in many industries with their excellent performance, strict quality control, and professional technical support. Whether you are a large industrial enterprise or a small processing
Factory, we can provide you with suitable compressor oil solutions to help your compressor equipment operate efficiently, stably, and safely.