Used Stokes 36 sq ft vacuum shelf dryer system. All contact parts are carbon steel coated with 0.25" thick FEP Teflon. Model # 338D-6, serial number CO-73511. Built 1991. Chamber: Designed for vacuum service only, standard service to 100 microns, Weight 2350 lb (dryer with shelves). 7 total shelves (6 usable) are 2' w x 3' deep with 2.5" spacing, rated 50 PSI (steam). Door is 304 stainless with FEP Teflon coated interior and #4 exterior finish. Hot Oil Unit: Heat Transfer Systems Model #WM450-9EP (sn J4470), built '91. Flow limits 30 gpm - 120 gpm max, temp 35 - 450 deg F, weight 550 lbs. Vac System: SIHI Liquid Ring pump model LPHB 45312 BN 117080, sn #3269861, built 1991. 7.5 HP 3/60/208v @ 1,755 RPM motor.