Woohoo! Nicely done, all out of a single compressor I'm guessing as you do more testing you'll have temps for the various heat exchanger? Curious what sort of temps you are seeing on them all. Beautifully done, I'm jealous to say the least.

Quote Originally Posted by Polizei View Post
Is that -102.6c? Nicely done.

If you ran it deeper into a vacuum, could you get temps lower at that load? I guess I'm just used to seeing single digit pressures suction side in single stages, 43psi might be normal for an autocascade?
That's about normal for an autocascade. Super low compression ratio