21 cu. ft. working capacity, 32 cu. ft. total capacity Pfaudler glass lined double cone vacuum dryer. Model 48-45-CD-SB. Glass #3315. 4' diameter shell rated 30/FV @ 350oF. Carbon steel jacket rated 50 PSI @ 350oF. 18" top manway, 8" center bottom discharge. Hastelloy C vacuum arm. Pillow block bearings. Driven by 2 HP, 102-10.2 RPM motor with brake. Tumbler 2-speed 3-18 RPM. Mounted on steel stand.