![Picture of Eco-dFluxer SMT200 Eco-dFluxer SMT200](https://asia.techspray.com/content/images/thumbs/0002245_eco-dfluxer-smt200_550.jpeg)
“Purified” is a bit of a general term, so let me break apart the potential issues:
Yes, HDPE (plastic) drums are designed to accept commonly available 2” threaded spigots / spouts. Spigots are available at distributors, like at https://www.grainger.com/product/GRAINGER-APPROVED-Drum-Tap-6PFN4.