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Rajkumar
25-06-2008, 06:42 AM
Is there any synthetic oil which is soluble with NH3 at low temperature.

raj
smpsmp45
25-06-2008, 11:23 AM
You May Not Get Soluble Oil , But Can Get A Good Synthetic Oil From Yale Industries. Does Not Blacken At High Discharge Temp.
Tycho
25-06-2008, 12:48 PM
Reflo 68 is a good choice


http://www.lubricantsplus.co.nz/pdf/IM7861e.pdf
PaulZ
25-06-2008, 01:06 PM
CPI make a good synthetic oil, also Castrol Icematic and Eexon Zerice.
Magoo
25-06-2008, 02:03 PM
Mobil do SHC 226 and SHC 426, depending on evap temps. Frigoscandia also do a low temp synthetic as well.
magoo
Rajkumar
02-07-2008, 05:03 AM
I have seen the literature where mentioned that PAG is soluble in Ammonia. But iam not sure. Can any one suggest.

I want to use this oil for DX ammonia system.

I am attaching the literature as well
raj
smpsmp45
03-07-2008, 07:24 AM
Interesting article on Soluble oils for sure.