Sloan Valve 3325400 G2 Ress-c Optima Plus Battery-powered Retrofit Kit for Exposed Closet Flushometers 1.6 and 3.5 Gpf

Product Description

The Sloan Valve 3325400 is the G2 RESS-C Optima Plus Battery-Powered Retrofit Conversion Kit designed for exposed closet flushometers. This kit converts any existing exposed manual flushometer into a fully electronic, sensor-operated unit without replacing the entire valve body. It is compatible with Sloan Royal and Regal flushometer models, making it a practical choice for facility managers, plumbing contractors, and commercial restroom renovation projects. The sensor detects user presence and triggers an automatic flush, reducing touchpoints and improving restroom hygiene in high-traffic environments such as schools, offices, hospitals, and public facilities. The RESS-C unit is powered by four AA alkaline batteries with a rated battery life of three years at 4,000 flushes per month, eliminating the need for hardwired electrical connections and simplifying installation in locations where running AC power is not practical. The kit ships with two flush regulators. The 1.6 gpf regulator is pre-installed for water-conserving applications. Swapping to the included 3.5 gpf regulator takes just minutes and requires no special tools. This dual-regulator design makes the 3325400 suitable for both low-consumption water codes and older plumbing systems that require higher flush volume for proper drain line performance. The solid-state control circuit includes an 8-second arming delay after occupancy detection, a 3-second flush delay after the user leaves, and a 24-hour sentinel flush that activates automatically if the fixture has not been used in a full day, preventing stagnant water and odor buildup. Operating pressure range is 15 to 100 psi. The chrome-plated finish matches standard commercial restroom hardware. ADA compliance is built in. Installation tools are included in the package. Note that the RESS-C kit does not include a valve body, supply stop, or vacuum breaker. These components must already be present on the existing flushometer installation.

• Converts existing Sloan Royal and Regal exposed manual flushometers to hands-free electronic operation without replacing the valve body
• Includes two flush regulators for 1.6 gpf and 3.5 gpf, allowing the same kit to meet different plumbing code and performance requirements
• Battery-powered with four AA alkaline cells rated for three years at 4,000 flushes per month, plus a 24-hour sentinel flush to prevent stagnant water

Product Highlights

The Sloan Valve 3325400 G2 RESS-C Optima Plus kit is a straightforward, battery-operated retrofit that brings touchless, sensor-driven flushing to existing exposed commercial flushometers with minimal labor and no electrical wiring. Its dual-regulator design supports both 1.6 gpf and 3.5 gpf applications, giving plumbing professionals flexibility across a wide range of commercial restroom upgrade projects.

Product Information

Standard Information

• Brand: SLOAN VALVE
• Manufacturer Part Number: 3325400

Technical Specifications

• Product Type: Retrofit Kit
• Application: Plumbing
• Valve Type: Electronic Flushometer
• Compatible Models: Sloan Royal and Regal Exposed Flushometers
• Gallons Per Flush: 1.6 gpf and 3.5 gpf (dual regulator)
• Operating Pressure: 15 to 100 psi
• Power Method: Battery
• Battery Type: 4 AA Alkaline
• Input Voltage: 6 VDC
• Battery Life: 3 years at 4,000 flushes per month
• Control Circuit: Solid State
• Arming Delay: 8 seconds
• Flush Delay: 3 seconds
• Sentinel Flush: 24-hour automatic flush after last use
• Finish: Chrome Plated
• ADA Compliant: Yes
• Warranty: 3 years