Ac Vacuum Pump Oil Substitute

Distilled vacuum pump oil is mixed with specific solvents which aid in lubrication oxidation resistance and foaming resistance.

Ac vacuum pump oil substitute. If the susbstance that you are vacuuming consist of high moisture then your oil should be able to withstand it. Material of the vacuum pump seal which should be able to resist the oil corrosion. Someone please clarify something for me. Your application of the vacuum pump is very important to determine the type of oil you will use.

It came without oil so it s just been sitting on the shelf and i completely forgot to buy a quart. It s used for evacuating air conditioning systems. Remember that the vacuum performance will drop accordingly as the moisture increase. Oil substitutes shortening use.

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. Short answer yes you can use it. Vacuum pump oil should have as low a vapor pressure as possible e g low volatiles. Is there a substitute oil that 39 ll do the job without damaging your pump until you can get the right stuff.

Messages 18 449 location east of. This is for a welch vacuum pump i got at a garage sale. 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. 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.

The baby oil would work. I m not using it to pull a vacuum on a. This means hydrotreated oils do not mix with. I have always had the understanding that vacuum pump oil was a specific type of oil.

What s the closest substitute for vacuum pump oil that can be purchased at normal stores. A longer answer there are better alternatives. These characteristics are important for vacuum pump oil as they increase the life and performance of the pump and the oil itself. That is why we purchase it at our supply house instead of any automotive store.

Hydrotreated pump oil however does not share the same solubility as distilled pump oil. And your jug of vacuum pump oil is empty and johnstone supply is closed until monday. Vacuum pump oil substitute. I want to use the pump later today and or tomorrow morning to bleed the brakes on my work truck.

More or in baking fold stiffly beaten egg whites into the batter. Things for consideration.