Future4200
How to get cold butane completely out of material column?
Hash and Stuff
Extraction
cryogenic
,
closed-loop
,
butane-extractor
Graywolf
November 18, 2020, 2:14pm
34
Here are some thoughts to consider:
Also check out the subzero pneumatic circulation system at:
3 Likes
Tacos, solenoids, hubbles, and heat
SOLD 3 lb inline extractor, bidirectional SOLD
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