Traditional hydrocarbon extraction closed-loop systems that are meant to process less than a LB of material at a time. 

Due to their size, these systems are great for personal use and small batch runs. They are more cost effective, safer, and higher yielding than open blast units although the initial investment is higher.

These systems will be shipped in parts. You will be required to assemble, tape, and pressure test the system prior to use.

1-2LB Tdl Systems