Sloan Valve EBF-615-4 Optima Plus Battery Powered Sensor Activated Electronic Hand Washing Faucet with Trim Plate for 4-Inch Centerset Sink, Chrome NONE Imported For tempered or dual water supply Features: Single post mount 3/8-Inch OD inlets 3-1/2-Inch spout height 4-1/2-Inch spout reach