What is PAG 100 oil used for?

Fully synthetic, polyalkylene glycol (PAG)-based oil which is used for the lubrication, sealing and cooling of refrigerant compressors or refrigerant circuits in passenger or commercial vehicle air conditioning systems.

Can PAG oil be used with R12?

So the oil must be compatible with the refrigerant. R12 systems used mineral oil, but unfortunately mineral oil doesn’t dissolve in R134a. So, along with R134a came a new oil: Polyalkylene Glycol—or PAG oil.

What does Pag 100 mean?

When people refer to PAG oil they typically refer to it in the following terms: PAG 46, PAG 100, or PAG 150. The numbers represent the viscosity of the lubricant just as “10W-30” or “10W-40” represent the viscosity of motor oil.

Is Pag 100 the same as Pag 46?

With R-134a, there are primarily three different viscosities of PAG oil being used: PAG 46, which is the most popular viscosity oil; PAG 100, which is also common; and PAG 150, which is not often used, but it is still required for a certain compressor used in some GM vehicles from the ’90s to the early 2000s.

What viscosity is Pag 100?

Typical properties

Performance attribute 46 100
Viscosity @ 40°C (cSt) 44 95
Viscosity @ 100°C (cSt) 6,8 11,8
Viscosity Index 108 114
Pour Point (°C) (cSt) -48 -40

What happens if you put R12 in a R134a system?

R134a systems work at higher discharge-side pressures than R12 systems, which could lead to compressor seals leaks. Additionally, since R134a is composed of much smaller molecules, it has a greater chance of leaking from an R12 system.

Is R12 colder than R134a?

R12 can blow 6 to 7 degrees cooler than R134a and is 15% more efficient. R134a systems require larger condensers and higher operating pressures than R12 systems because R134a doesn’t have as high of a heat transfer rate as R12 (which has a heavier molecular size than R134a).

How much PAG oil do I put in a compressor?

Here is the amount of PAG oil needed for its smooth operation by different AC components: Compressor = 1.4 ounces. Evaporator = 1.5 ounces. Condenser = 1 ounces.

Which PAG oil should I use?

PAG oils are harsher than mineral oils, and may cause skin irritation and damage O-rings and seals. There are different viscosities of PAG oil being used by OEMs: PAG 46, which is the most popular; PAG 100, which is also common; and PAG 150, which is more rarely used.

Can you mix Pag 46 and Pag 100 oil together?

PAG 46, PAG 100 and PAG 150 oils all have different viscosities, just as 5W-20, 5W-30 and 10W40 motor oils have different viscosities. You should not intermix different viscosities because the viscosity of the mixture may be “out of range” for the appliction for a number of reasons.

Is there a universal PAG oil?

Because the various PAG oils all have different viscosities, it is virtually IMPOSSIBLE to have a single oil formulation with the same viscosity characteristics as the original PAG 46, PAG 100 or PAG 150. The universal oil will be a compromise blend that fails to meet anyof the OEM specifications.

What are the dimensions of the yn-12-d?

9.6 ounces 6 x 2.25 x 2.25 inches YN-12-D YN12D YN*12*D Would you like to tell us about a lower price? Brief content visible, double tap to read full content. Full content visible, double tap to read brief content. Help others learn more about this product by uploading a video! There was a problem filtering reviews right now.

Can I use Pao instead of PAG oil in a compressor?

In fact, the main reason for a newly installed A/C compressor to fail is using the wrong type of compressor oil. PAO (Polyalphaolefin) oil can sometimes be used as a substitute for certain PAG oils if the compressor manufacturer approves it.