Question Determining SAC Rate

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To convert cf/min to psi/min, multiply by psi/cf for the cylinder you are using. For an AL80, that is 3000/77.4 = 38.8, so call it 40. Your 0.35 cf/min would be 14 psi/min.

However, I find nothing in the Mares Quad manual about it displaying SAC in cf/min (or in ANY units), and if it is able to do this then it would already know your tank information, which you must have given it. I find nothing in the manual about that, either.
Also, it is unlikely to display "CF/m" since "m" is the abbreviation for meters, not minutes.
So, I have no idea what you are talking about.!


let me try to get a pic next time maybe didn't read correctly.
 

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