LIQUI MOLY PAG Air Conditioning Oil 46 | 250 ml | Compressor Oil | SKU: 4083

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hybrid vehicles with an electrically-driven compressor. POE oil has greater insulating properties than PAG and can help to protect the insulation on the windings, preventing electrical leakage. Using the wrong oil in hybrid vehicles may allow Pag oil possesses a low viscosity, enabling it to flow freely throughout the system, delivering adequate lubrication to all components.

However, as the temperature changes, the relationship changes, leaving us with clear direction for when we could expect to see which synthetics demonstrate superior film-forming capability in a temperature range. First, they cannot be used in the cylinder lubrication of internal combustion engines because the combustion by-product is silicon dioxide. The choice between pag and poe oil depends on the specific requirements of your ac system. Pag oil is commonly used with r134a refrigerant, while poe oil is recommended for systems with r410a refrigerant. Consult your manufacturer’s guidelines for the best choice. Can I Use Pag Oil If My Ac System Originally Had Poe Oil?Oil is an important ingredient for keeping your AC system running smoothly. Not only does it provide a film on heat-sensitive components to reduce friction and wear, but also controls the amount of pressure that refrigerant gases need to move through them – which creates waste without oil! For this machine to work its best; there needs plenty of never-ending supply from your vehicle’s manufacturer so they can be stored appropriately at all times (until needed). On the other hand, poe oil excels in its moisture resistance and ability to reduce varnish formation. Therefore, the choice between pag oil and poe oil ultimately depends on the specific requirements of the air conditioning system and the refrigerant being used. It is also a suitable choice for systems with hermetic compressors, due to its ability to improve compressor motor performance. It is not recommended to mix Pag and Poe oil in the same HVAC system. Mixing different oils can lead to reduced lubrication effectiveness and potential damage to the compressor and other system components. How do I determine which oil my HVAC system needs?

measuring the oil from the failed compressor, then adding a specific volume of new oil to the replacement compressor. This can vary from a full charge of oil (236 ml), to a half charge of oil or no oil at all. PAG oils might reign supreme in the hierarchy of today’s compressor oils, but that doesn’t mean there aren’t some very important exceptions to be mindful of. Polyalphaolefin (PAO) oil can be used as a replacement for some PAG oils, and is sometimes preferred because it doesn’t absorb moisture from the air like other oils do. Automotive air conditioning compressors require specific types of lubricants. Most 1996 and newer A/C systems use R134a refrigerant and require some type of PAG (polyalkylene glycol) oil for the compressor. If the wrong type of compressor oil or the wrong viscosity compressor oil is used, it may damage the compressor. In fact, the main reason for a newly installed A/C compressor to fail is using the wrong type of compressor oil.Compatible with seals and paint used with mineral oil, no need for change at all operating temperatures. Both pag oil and poe oil are popular choices for automotive air conditioning systems. While pag oil is widely used in r-134a systems, poe oil is gaining traction due to its compatibility with various refrigerants including r-1234yf. Pag oil offers superior lubrication and thermal stability, making it suitable for high-pressure applications. Compatibility considerations: Although poe oil is compatible with a wide range of refrigerants, it may not be suitable for all systems. It is crucial to consider the specific requirements of the system and consult with experts to ensure optimal compatibility and performance. Viscosity and lubricity are crucial factors to consider when choosing the right oil for your hvac system. Both pag oil and poe oil exhibit unique characteristics in this regard: Silicones are valued for their low volatility, inertness to most chemical contaminants and thermal stability in severe applications, as well as their performance in low-temperature environments.

A renewed emphasis on energy conservation has increased interest in energy-efficient gear lubricants. For example, the extreme demands of gear lubrication in wind turbines are being met by PAG oils. But according to experts, the only thing universal about universal oils is the risk they pose to the vehicles they are used in. This versatility and the applications in which they are used shows that PAG oils account for about 24 percent of the entire synthetic lubricant market. Low pour points, a wide range of viscosities, resistance to varnish formation, increased solvency and a wide range of solubility all add to PAG lubricants’ reputation as a high-performance synthetic lubricant on the market. Cost: Pag oil tends to be more expensive compared to other types of lubricants. This can be a disadvantage for budget-conscious consumers and businesses. Polyalphaolefin- or PAO-based oil is a multi-grade synthetic oil. Compatible with many lubricants and refrigerants, it is intended for universal application and is sometimes used as a substitute for certain PAG oils if approved by the compressor manufacturer.

Mineral oil was the de facto oil used up until the early 1990s thanks to its ability to mix with the R-12 refrigerant, but when R-12 was shelved due to its ozone-depleting properties, mineral oil had to be scrapped as well because of its inability to mix with the more environmentally sound R-134a. High viscosity index: Pag oil has a high viscosity index, which means it retains its viscosity over a wide range of temperatures. This makes it suitable for both low and high-temperature applications. PAG oil, or Polyalkylene Glycol, is specially created for the AC compressors of automobiles. The fully synthetic hygroscopic oil is a compressor lubricator for the AC units that use R-134a refrigerant. PAG is a synthetic oil for AC compressors. (Photo: instructables) When performing a compressor oil balance, it’s important to always follow the instructions provided with the compressor or in the vehicle service manual, to know how much oil to add prior to installation. Most times this will involve draining and measuring the oil from the failed compressor, then adding a specific volume of new oil to the replacement compressor. This can vary from a full charge of oil (236 ml), to a half charge of oil or no oil at all.