Sloan 3451601 Royal 152 ESS Concealed Sensor Water Closet Flushometer 1.6 GPF
The Sloan Royal 152 ESS concealed flushometer is a sensor-operated, diaphragm-type flush valve designed for commercial water closet applications. Delivering a 1.6 GPF low-consumption flush, this unit provides efficient and reliable performance in high-traffic restroom environments.
This model features Sloan’s ESS (Electronic Sensor System) technology, offering touchless operation to improve hygiene and reduce cross-contamination. The hardwired 24V power supply ensures consistent performance without the need for battery replacement.
The concealed design protects the valve behind the wall while maintaining a clean appearance and reducing tampering. With a 2–10 3/4" L dimension (LDIM), this model is compatible with a range of installation requirements and rough-in conditions.
Constructed from durable semi-red brass and equipped with a PERMEX® diaphragm, the Royal 152 ESS ensures long-term reliability and accurate flush performance.
- 1.6 GPF low consumption flush for water closet applications
- Concealed sensor-operated diaphragm flushometer
- ESS (Electronic Sensor System) for touchless operation
- Hardwired 24V power supply for continuous performance
- Electrical override for manual flushing capability
- 2–10 3/4" L dimension (LDIM) for installation flexibility
- 1" I.P.S. inlet with 1-1/2" spud coupling
- Rear spud connection for water closet fixtures
- Vacuum breaker flush connection
- Durable semi-red brass construction
- PERMEX® diaphragm for chloramine resistance
Designed for concealed installations, this flushometer delivers hygienic, water-efficient, and dependable performance for commercial restroom applications.
