• 1.1 gpf HET water-saving flush Ceramic gear-driven operation withstands over 500,000 cycles. Clog-resistant, linear filter diaphragm reduces maintenance and cost. IP65 rated construction and protective engineering keep water away from critical electronic components. Industry-leading, chemical-resistant diaphragm, gaskets and seals last 8-10 times longer than traditional rubber. Advanced IR sensor detects forward and downward for a precisely timed flush. Heavy-duty brass body with polished chrome finish stands up to extreme wear without losing its luster. 3-year battery life 3-year warranty

Engineered for performance, Zurn's AquaSense® ZER EZ Gear-Driven Exposed Sensor Diaphragm Water Closet Flush Valves save water without sacrificing power and precision. The ZER-TM Series Flush Valves are performance engineered with the dual action of the ceramic disc cartridge and motor gear-driven operation. This flush valve has a 1.1 gpf flow rate. Its polished chrome-plated finish, modern top-mount design, and quiet diaphragm operation are ideal for new and retrofit commercial restroom applications.