I have doubts about R401A table below:

http://mrmech.com/technical-referenc...4a-r401a-r401b

For example: For R12 at -15 degrees celsius I have 11.8PSI in sucction line.

I confuse because the table has 2 columns for the same refrigerant.

So what what be the correct equivalent for R401A, 16 ir 10 PSI ?


Moises