Salvajor, 500-SA-3-WSP-P, Water Saving Package with Operator Sensor, Disposer, Sink Assembly, 3-1/2” sink collar with stopper, 5 Hp motor, start/stop push button, drain/flush/time delay, automatic reversing & water saving with safety line disconnect ARSS-LD control, p-type control panel with mounted solenoid valve with flow control, includes fixed nozzle, chrome plated vacuum breaker, heat treated aluminum alloy housing, single support leg, UL, CE