Used 20 Cubic Feet working capacity Patterson-Kelley Twin Shell Solids Processor Stainless Steel Construction, Rated Full Vacuum Internal, Jacketed For 30 PSI @ 200 Degress F,National Board code stamped, High speed Intensifier Bar With Motor, 2 HP Reeves Variable Speed, 3/60/230-460 volt, Explosion proof main Drive, 2 Hp, 3/60/230-460 volt 1725 RPM bar drive, Standard Feed Ports With Covers, Complete On Stands, with 3 HP, SIHI Liquid Ring vacuum pump. (Unit is offered cleaned, painted and tested)