Ac Vacuum Pump Oil Substitute

I know i can get vacuum pump oil shipped to me from speciality suppliers but if i choose to use an off the shelf product what would be the closest fit.

Ac vacuum pump oil substitute. Short answer yes you can use it. The baby oil would work. Things for consideration. If the susbstance that you are vacuuming consist of high moisture then your oil should be able to withstand it.

Vacuum pump oil should have as low a vapor pressure as possible e g low volatiles. Now let 39 s also assume there 39 s a napa auto parts nearby with a wide selection tranny fluid hydraulic fluid compressor oil and motor oil. That is why we purchase it at our supply house instead of any automotive store. A longer answer there are better alternatives.

Vacuum pump oil substitute. These characteristics are important for vacuum pump oil as they increase the life and performance of the pump and the oil itself. I have always had the understanding that vacuum pump oil was a specific type of oil. And your jug of vacuum pump oil is empty and johnstone supply is closed until monday.

Is there a substitute oil that 39 ll do the job without damaging your pump until you can get the right stuff. It s used for evacuating air conditioning systems. Distilled vacuum pump oil is mixed with specific solvents which aid in lubrication oxidation resistance and foaming resistance. More or in baking fold stiffly beaten egg whites into the batter.

Your application of the vacuum pump is very important to determine the type of oil you will use. Messages 18 449 location east of. Now i m in a jamb. Material of the vacuum pump seal which should be able to resist the oil corrosion.

Oil substitutes shortening use. Hydrotreated pump oil however does not share the same solubility as distilled pump oil. I want to use the pump later today and or tomorrow morning to bleed the brakes on my work truck. This is for a welch vacuum pump i got at a garage sale.

This means hydrotreated oils do not mix with. Since you are using the oil in a vacuum process there is very little chance it will enter or contaminate your. Remember that the vacuum performance will drop accordingly as the moisture increase. I m not using it to pull a vacuum on a.

I thought vacuum pump oil was hygroscopic in nature absorbs moisture and this being the reason that keeping fresh vacuum pump oil in your pump will aid in quicker pull downs. Vacuum pump oil substitute hi guys i bought an electric hvac vacuum pump a few months back and haven t any real reason to use it.