what type of oil is used? Also what are they used for my neighbor gave me one along with some r 12 style hoses. are they powerful enough to remove moisture from an a/c system?
I used the 1400 model to vac the A/C system on my 2000 Chevy and it worked great! The Duo-Seal Owner's manual for the 1400 says to use 1407K DUOSEAL VACUUM PUMP OIL. I was told it takes mineral oil so I looked it up and compared the MSDS CAS number info and other info on the make up of the medical type sold at the store as Lubricant/Laxative and came to my own conclusion.
Thank you! This is helpful.
what type of oil is used? Also what are they used for my neighbor gave me one along with some r 12 style hoses. are they powerful enough to remove moisture from an a/c system?
I used the 1400 model to vac the A/C system on my 2000 Chevy and it worked great! The Duo-Seal Owner's manual for the 1400 says to use 1407K DUOSEAL VACUUM PUMP OIL. I was told it takes mineral oil so I looked it up and compared the MSDS CAS number info and other info on the make up of the medical type sold at the store as Lubricant/Laxative and came to my own conclusion.
what this machin do
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