Sloan 3375400 ECOS RESS-C Dual-Flush Sensor-Operated Flushometer – 1.6/1.1 GPF
The Sloan 3375400 ECOS RESS-C is a battery-powered, sensor-operated retrofit flushometer designed for exposed water closet applications in commercial restrooms. This unit upgrades existing manual flush valves to touchless operation, improving hygiene and reducing user contact in high-traffic environments.
Featuring dual-flush technology, the system automatically delivers either a reduced flush (1.1 GPF) or a full flush (1.6 GPF) based on user presence and duration, helping reduce water consumption by up to 30% while maintaining performance.
Engineered with Sloan’s ECOS® platform, the flushometer includes an infrared sensor with multi-lobular detection, a durable semi-red brass valve body, and a PERMEX® diaphragm system for long-term reliability. The exposed retrofit design allows for easy installation on Sloan Royal®, Regal®, and similar flushometers without replacing the entire valve body.
- Sensor-operated flushometer for touchless operation
- Dual flush: 1.6 GPF (full) / 1.1 GPF (reduced)
- Battery-powered retrofit for exposed water closet applications
- Compatible with Sloan Royal, Regal, and similar systems
- Infrared sensor with automatic flush activation
- Durable semi-red brass construction with diaphragm valve
- Courtesy flush override button and low battery indicator
