Stainless steel product contact parts. Vertical discharger with upper support structure and 2 ton electric hoist. This comes with a front and rear sight glass on hopper, tandem pneumatic bag massagers, internal hopper light, bag hanger, side vent port, and controls. The Harrington size E hoist requires 230/460 volt, 60Hz, 3 phase power. Welded carbon steel support frame. Minimum Clearance height: 17'-1".