1.28 GPF Exposed Sensor Water Closet Flushometer, Polished Chrome

Engineered for high-efficiency performance, this single-flush water closet flushometer delivers a precise flush rate to support water conservation goals. The unit features a dual-filtered fixed bypass diaphragm designed to resist chloramine degradation, ensuring consistent operation in commercial plumbing environments. Constructed with a semi-red brass valve body, cover, tailpiece, and control stop, the assembly meets rigorous alloy classification standards. An integrated electrical override provides manual control options, while the anti-siphon design prevents backflow to maintain water supply integrity. This top spud configuration complies with ASSE 1037 standards for reliable, long-term service in public restroom facilities.