InSinkerator SS-500-15A-AS101 SS-500™ Complete Disposer Package, with 15" diameter bowl, 6-5/8" diameter inlet, with removable splash baffle & reversible bowl cover, 5 HP motor, stainless steel construction, includes syphon breaker, (2) solenoid valves, (2) flow control valves, programmable AquaSaver® Control Center AS-101 with water-saving technology, automatic water saving function, auto reversing, timed run, post flush