2 Pound Closed Loop Extractor, MK III Style - 6" Diameter

2 Pound Closed Loop Extractor, MK III Style - 6" Diameter More Safety Features and Still a Great Price! Includes parts our competitors leave out Only For Outdoor Use or Use in Laboratories Approved for Hydrocarbon Extraction Systems Designed for use with butane, or a 70% butane 30% propane blend.  Not for use with over 50% propane.   2 Pound Capacity:   This size comes with a 3" diameter by 36" tall spool column and is compatible with all of our 3" spools and dewaxing columns up to 36" long.  It is also compatible with 2" spools and dewaxing columns up to 48" long.  The 3" x 36" spool holds two pounds of coarsely chopped material. A combination a 6" diameter x 6" tall spool and a 6" diameter x 12" tall spool is provided for the base.  This gives you the option of using just the 6" tall spool or just the 12" tall spool if you are using smaller columns.  Always use an 18" deep base when you are using the 3" x 36" column. To increase capacity above two pounds, the best option is to consid