It put the cannabis in the keg.
And then pours on the solvent.
It drains the solvent fast as can.
And does it all in freezers.
6” on top. Which was “stock” from my local guy. Synergy brewing. Although I insisted on putting the prv on the keg, not the 6” cap so it could not be assembled sans prv. Which was problematic for the prv when used in this config.
Added a 10” hole in the bottom. Because I had 10” caps. From my terp days. Not a good idea. Just fits on the top. I think. haven’t tried it.
Cannabis still took work to remove. Shaking the keg was not osha approved, nor super effective. But a weapon from above into a collection basket worked well enough.
When done at -80c in a freezer (fits 3) filtration could take forever and still yield golden extract. At -40C you have to stage your filtration correctly or you get undetsirables. At -20, you need a fuge imo.