What are your favorite Closed Loop Extraction Systems? Pros/Cons of Passive/Active!

[HinesShvines83]

New member fellas glad to share my experiences with yall. Big ups to gray wolf on peeve temps. Just pulled some nice shatter out!!

I'm running a closed loop system in a 108 water bath cps tr21 recovery 3.5 from vac pump with weighing the tank after I don't lose much take. I'm happy so far with the results. 1.9 vac 13.5 cents with bellows and muffler purged for around 24-36 depending on visc.

 

[HinesShvines83]

Purge*

 

[cerkilr]

great read.

 

[bluefairy11]

I feel like making your own closed loop extractor is easier because look at this price! Anyone know if its cheaper/easier to just put one together or just buy one already made?