About the Sloan Royal Optima 190-WB ES-S - Sensor-Activated Urinal Flushometer with Wall Box (3453013)
Sloan Royal 190 is a Concealed, Sensor Operated Royal Model Urinal Flushometer, enclosed behind a 13" x 17" Wall Box with Stainless Steel Access Panel, for 1 1/4" back spud urinals. 11 3/4" from center of valve to finished wall. 3.5 gpf and ADA Compliant. Sloan Royal 190 is a Quiet, Concealed, Diaphragm Type, Rough Brass Urinal Flushometer.