It is recommended by experts as a replacement for hydrofluorocarbons (HFCs). You should not mix oil and grease. If it is low, fill it and see how it goes. Oils are currency items that can drop from Blight encounters. You can dump the compressor oil out and blow alcohol though the evap and condenser with your air compressor. The unexposed POE32 is of a clear water-white to slightly yellow color with a … Units: AX, CM, CC T, DT, TC, FM, ACPA4000, AP7003 R134A Use POE oil Units: RDU but no oil needed for this unit on startup. GM uses PAG 150 viscosity, but Seltec will run on all the different PAGS. If this is your first visit, be sure to check out the FAQ by clicking the link above. not realy. » Can I mix the compressor oils? Vehicle and manufacturer-specific information ... PAO Oil 68 mixes to a certain extent with other oils, but separates from them again when it "comes to rest", and does not enter into a longer-term compound. Visual evaluations were done to compare the exposure effects of the two refrigerants on the oil and the metal coupons. However, this doesn’t mean the two oils are interchangeable; while ND-oil 12 can be used for both R134a and R1234yf, it doesn’t work the other way around and ND-oil 8 cannot be used for R1234yf type refrigerant. Along with R-134a, POE oil is recommended as a replacement for R12 mineral oil as R134a does not mix well with mineral oil. The new refrigerant type uses ND-oil 12, also a PAG 46 oil but with additives specifically for the R1234yf type refrigerant. The new universal R-1234yf refrigerant PAG oil comes in the same 8 oz. Here you can join over 150,000 HVAC Professionals & enthusiasts from around the world discussing all things related to HVAC/R. All Sanden compressors are filled with genuine double end-capped PAG oils (SP-10, SP-15, SP-20, SP-A2). PVE is equal to or better in all characteristics when compared with POE oil. FUCHS RENISO refrigeration oils for virtually all refrigerants e.g. Using the wrong oil can cause damage. do not mix POE with PAG, they are incompatible. R 12 Use Mineral Oil or Alkyl Benzene Oil R 22 Use Mineral Oil, Mixing of POE is acceptable however it is preferred to use the oil that the original charge used. POE is expencive but good oil i guess for most new refrigerants. PAOs are used extensively … POE oil is hygroscopic. POE oil is extremely hydroscopic, wants the water molecule back. But we do have people here with a "lot" more knowledge than me when it comes to oil, so lets see what they have to say. Compared to POE oils, the miscibility zone with PAG is lower. This will likely void the warranty also. You may have to register before you can … R-1234yf is very corrosive. Using them on certain items gives these items an anointment, which can modify them in various ways. High Voltage Electric A/C Compressors 9) Fig. (Some PAG, PVE, and POE oils are also backward compatible with R-134a but not vice versa.) So, along with R134a came a new oil: Polyalkylene Glycol—or PAG oil. You can mix POE with mineral oil in a R22 system. If it can be done cleanly POE is the best replacement for mineral oil (R12) oil but if the R12->R134a conversion has been PAG'd you need to stick with it. As a matter of fact, when you buy a replacement compressor for a R22 unit, many times the replacement will have POE oil in it. It is also found that oil return is increased as the mass flow rate is increased for both oils. ... Now speaking of oils I see Pag also. 9 . nonono! Do pag and ester oil mix in r134a system? These cartridges are designed to be used with oil injection tool GE-45037. As far as mixing, I'd stick with one oil. The new DOW OSPs do not turn into blobs, so that info is incorrect. Note that there is another kind of oil called Polyol Ester Oil (POE). I know several shops that only use pag 100. SECTION 6: Accidental release measures 6.1 Personal precautions, protective equipment and emergency procedures Personal precautions *HFC retrofit gases operate best with POE oils, however they have been designed to operate also with MO and AB oils that were commonly used with R22. Driers will not remove moisture from POE oil. The exception is R12 that only uses MO or Alkyl Benzene Mineral Oil (ABMO) blend. If that is not the issue then you are looking at a deeper issue. Although PAG oils have long been used as industrial lubricants, recent work has led to the development of PAG lubricants for use in equipment in the food processing industry. Techmid (ted mich.) If you are working on a unit that uses POE oil then you need to ensure that the system is open and exposed to the atmosphere in as short as time as possible. Designed for PAG and mineral oil air conditioning and refrigeration systems. Lastly, some companies have stated that it is ok to mix oils like Mineral with POE but from what I have found in my research the best advice is to NOT mix oils. ... Why take a chance using a universal oil when you can just as easily use the correct PAG oil? CO2, NH3, R22, R1234yf or R134a. POE (polyol ester) oil is usually specified for hybrid cars that have electrically-driven A/C compressors because it is non-conductive. Polyolester oil (POE oil) is a type of synthetic oil used in refrigeration compressors that is compatible with the refrigerants R-134a, R-410A and R-12. At concentrations greater than 50% oil, you can see the phase separation and the formation of two layers, one containing a lot of oil and the other containing a lot of refrigerant. POE oil 100 Version 3.0 Revision Date: 27.04.2016 SDS Number: 641098-00001 Date of last issue: 04.04.2014 Date of first issue: 11.05.2012 3 / 9 Evacuate area. is this the type of oil we are looking for? It is a synthetic hydrocarbon (SHC) that mimics the best hydrocarbon (branched) structure found in mineral oils. Yes, and sooner rather than later. Figure 9 summarizes the major characteristics of PVE and POE oil in an R-410A refrigeration system. The advantage of ester oil is that it works with both R12 as well as R134a, so you can fill the system with it and then use either refrigerant. R-1234yf requires a compatible oil for effective use. Here's the deal on that as I understand it. Most greases are not reversible meaning the base oil will not be absorbed back into the thickener. Moisture will rapidly cause POE oil to sludge Driers will remove moisture from mineral oil or PVE oil. PAG was selected from a reason which is beyond us. You can't put mineral oil in systems using HFC refrigerants like R134A or R410A. It is most likely 100 vis. 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 A/C compressor oils do. (Fig. Because of its lubricating properties and other applied benefits, the use of PVE refrigeration oil for all types of HFC applications has been growing around the world. I would not mix anything into A/C lubes since those lubes have various base oils and can have sneaky incompatibilities with other stuff. Minimize the time systems are … you can not keep it for a long time and you have to change it more frequent. Regarding R134a, for best practice we recommend using the oil that the compressor was supplied with, however, the mixing of genuine SP-10, SP-15, SP-20 and SP-A2 oils should not cause any damage to the AC system. When using CFC or HCHC refrigerants, POE and MO can be mixed. This considered, i'm presuming that a mixture of mineral & POE oil's at a high ratio could possibly be tolerated in a system over a short period, but wouldn't be recommended.. As long as you've told you're customer what they need to do, when it falls over you can tell them that you told them so & they may listen to you next time ! However, the OSPs are not much polar so you have to "massage" the OSPs before introducing them into formulations. What that means is that when they come in contact with air they have the ability to absorb it’s moisture. ProbablI read a "white paper" a few years ago that said it was a good thing to mix in a little mineral oil with POE, after all the years of if you mix them your dick will fall off If the ****ers are going to lie to us quit changing the lie . Or, if you can get the manufacturer name and part number of the oil you may be able to find its specs online. RENISO - Refrigeration oils based on Mineral Oil, PAG, PAO or POE. If the system suffers from inadequate refrigerant return, then it may be necessary to flush the original oil and replace with POE. indicate that oil return is decreased with an increase in the oil concentration and mixture temperature for both POE and PAG oils. Can I mix Polyol Ester (POE) and Mineral Oil (MO) together? R-134a and R-1234yf should not be mixed. Only clean, properly specified lubricants are able to protect the system. Adding POE oil to an HVAC system is something you should do to help keep the flow of refrigerant and oil back to the compressor. Product # Description: TD100E8: POE with UV dye, 8 oz (237 ml) TD100EQ: POE with UV dye, 32 oz (946 ml) TD100EG: POE with UV dye, 1 gallon (3.8 L) PAG Oil with UV Dye. but for some reason you can not use mineral oil with new refrigerants. Mineral oil should only be used in older R-12 A/C compressors because R-12 will not mix with R-134 refrigerant. Also flushing seldom works and usually is a bad idea. Polyalphaolefin is by far the most common major synthetic base oil used in industrial and automotive lubricants. Universal/POE Oil with UV Dye. Anyway, the difference is the vicosity in the three, Pag 46/100/150. Oil Injection Tool . Keep POE containers closed. ! In some cases, mixing can be illegal. See our range of PAG oils for R-744 For hybrid-electric vehicles that use electrically driven compressors, polyol ester (POE) oil is not just recommended, its use is mandatory in many cases. POE32 oil with HFC-134a and samples 17, 19, & 20 used POE32 oil with HFO-1234yf. Additionally, can you mix gear oil with hydraulic oil? Mineral oil was the de facto A/C compressor 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. Compatible with R-134a and R-12 refrigerants. (240 ml) tubes just as the previous refrigerant PAG oil. If you are not sure of the vis of this oil, don’t use it. ... by Honey well for 407-c retro fits that stats that they want no more than 5% total oil to be mineral and the rest to be POE. PAG oil with 100 weight percent oxypropylene groups are water insoluble; whereas those with 50 to 75 weight percent oxyethylene are water soluble at ambient temperatures. In some instances the mixed oil doesn’t flow correctly and you could end up with the same result as before of having it pile up in your evaporator instead of circulating and again potentially causing damage to the system. SO in my opinion, you're safe with PAG 100. Reactions: newtech.