Soiled Tray Conveyor, with four-tray carriers, accumulator with anti-jam switches, variable speed (0-20 feet per minute), accommodates 14" x 18" or 15" x 20" flat bottom trays, solid state manual controls with on-off switch, built-in electronic torque control, overload protection, stainless steel tray drop drip pan, cross-bracing & legs with adjustable bullet feet, ETLus, NSF (contact factory for price)