Textile fiber production is another industry that benefits from the use of PAG oils. These lubricants do not stain or discolor fibers, and are easily removed during the scouring process. PAG oils are also the lubricant of choice for many high-speed, high-temperature fiber processes where shear stability is a requirement. In addition, they are often used as lubricants in textile manufacturing equipment as extreme-pressure gear lubricants. When it comes to automotive air conditioning systems, choosing the right oil is crucial for optimal performance and longevity. The wrong choice can lead to inefficient cooling, increased wear and tear on components, and potential system failure. Two commonly used oils in automotive air conditioning systems are pag and poe oil. Cost considerations: Cost is always a factor to consider when making any automotive maintenance decision. Pag and poe oil may have different price points, and it’s important to weigh the cost against the benefits and requirements of your system.

Here’s how much PAG oil different AC components require for their smooth operation: A compressor = 1.4 ounces PAO oil: 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.

Lubricants

Pag oil, short for polyalkylene glycol oil, is a type of lubricant commonly used in automotive air conditioning systems. Pag oil, or polyalkylene glycol oil, is a synthetic lubricant that has gained popularity in recent years. It boasts exceptional lubricating properties that help reduce friction and wear within the hvac system. Here are the key points to consider about pag oil’s lubrication properties: Incompatibility with some refrigerants: Pag oil may not be compatible with certain types of refrigerants. It is crucial to ensure compatibility between the oil and refrigerant to avoid any potential issues or damage to the system. Much is made of the potential benefit of synthetics for energy conserving purposes. Hopefully, this data provides insight into when and why we would rightfully expect to see reductions in frictional conditions leading to improved reliability and energy savings as a consequence of changing to a synthetic-based lubricant. Besides knowing how much PAG oil to add to AC system , you also have to use the correct viscosity oil. Each PAG oil type has a number such as PAG150 or PAG VC-46. This number refers to the PAG viscosity, similar to a number like 10W30 indicates the viscosity of regular engine oil.

PAG polymers, first discovered more than 150 years ago, saw their breakthrough application occur during World War ll. At that time, both fires on U.S. Navy ships and aircraft were occurring due to the use of mineral oil-based hydraulic fluids. Research at the U.S. Naval Research Laboratory (USNRL) was begun to develop hydraulic fluids that would be more fire-resistant than the ones used at the time based on mineral oil. The following is a list of recommended lubricants by compressor manufacturer. you can identify the compressor mfr. by looking for an ID tag or label on the unit (or see the reference illustrations at the right and left):Pag oil offers better compatibility with r134a refrigerant, making it the recommended choice for automotive air conditioning systems using this refrigerant. It also excels in systems with tight clearances and high-temperature differentials. 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. To determine how much Pag oil to add, you first need to know the original compressor’s oil capacity. You can find this information in your equipment manual or on the old compressor if you save it. Proper oil selection: It is important to select the right type and viscosity of pag oil for specific applications. Incorrect oil selection can lead to poor lubrication, reduced efficiency, and potential damage to the system.