Sloan® Exposed Sensor Water Closet Flushometer, Model: ROYAL 111 SMOOTH-1.28-TMO-LT, Royal® Collection, IPS Connection, 1 in Nominal, 15 to 80 psi Pressure, Media: Water, Handle Actuator, IPS End Connection, 1.28 gpf Flush, Open Handle, Brass Body, Rubber Seat, Rubber Trim, Metal Handle, Synthetic Rubber Softgoods, Sensor Operator, Wall Mounting, Polished Chrome, Dimensions: 9-3/4 in L x 15-3/4 in W x 5-3/4 in H, Additional Information: 1-1/2 in Spud Coupling, 11-1/2 in Rough-In Dimension, Top Spud Fixture Connection