[BruthaMan]

Seems like it's really pushing it on the high side.

If you have access to an air compressor, you can evacuate (heh), disconnect the hardlines at the drier, then blow air through to get oil out.

Thanks for posting progress in this thread. I'm very interested in how your results turn out, as I may switch over to r134.

So far, I'm very impressed with the cooling of ES-12a Industrial. It's hard to read a post on the web without ten guys copying/pasting the evils of flammability, but I sit in front of my gas tank in my truck and run a carburetor. The least of my concerns in a wreck is a little over a lb of propane.

I have some more pics to post, hopefully later this evening.