Sloan® Manual Flushometer, Model: REGAL 186-1.0, Regal® Collection, IPS Connection, 3/4 in Nominal, 15 to 80 psi Pressure, Media: Water, Handle Actuator, IPS End Connection, 1 gpf Flush, Open Handle, Brass Body, Brass Trim, Manual Operator, Wall Mounting, Polished Chrome, Dimensions: 9-3/4 in L x 9-1/8 in W x 4-3/8 in H, Additional Information: 3/4 in Spud Coupling, 11-1/2 in Rough-In Dimension, Top Spud Fixture Connection