Sloan 3452647 Urinal Flushometer 1.5 Gpf Sensor

Product Description

The SLOAN 3452647 is an exposed, diaphragm-type sensor flushometer designed for hardwired urinal installations. It delivers a flush volume of 1.5 gallons per flush (GPF) and operates using the OPTIMA EL-1500-L self-adaptive infrared sensor with indicator light for hands-free, automatic actuation. The valve body features high-copper, low-zinc brass castings engineered for dezincification resistance. A non-hold-open integral solenoid operator with fixed metering bypass and CID Technology diaphragm controls flush accuracy without an external volume adjustment, supporting water conservation compliance in commercial plumbing systems. Licensed plumbers install this unit in new construction and retrofit urinal rough-in applications.

The 3452647 is suited for commercial and institutional restroom installations where exposed flushometer hardware is specified. It accepts either left-hand or right-hand supply connections, making it adaptable to existing rough-in configurations. The unit includes a chrome-plated wall cover plate sized for a 2-gang electrical box with vandal-resistant screws, a free-spinning vandal-resistant stop cap, a screwdriver Bak-Chek angle stop, an adjustable tailpiece, a high back pressure vacuum breaker, and a one-piece bottom hex coupling nut with spud coupling and flange. The PERMEX synthetic rubber diaphragm, stop seat, and vacuum breaker are molded from PERMEX rubber compound for chloramine resistance, making this valve appropriate for water systems treated with chloramine disinfectants.

Key Features

• OPTIMA EL-1500-L self-adaptive infrared sensor with indicator light for touchless, hands-free flushing
• CID Technology diaphragm controls flush accuracy with no external volume adjustment
• PERMEX synthetic rubber diaphragm with dual filtered fixed bypass for consistent, quiet operation
• PERMEX rubber compound diaphragm, stop seat, and vacuum breaker rated for chloramine resistance
• High-copper, low-zinc brass castings engineered for dezincification resistance
• Vandal-resistant stop cap and cover plate screws for high-traffic commercial environments
• Accepts left-hand or right-hand supply; includes sweat solder adapter with cover tube and cast wall flange

Compatibility

Designed as an OEM-style exposed sensor flushometer for commercial urinal applications requiring a 1.5 GPF hardwired automatic flush valve in a standard rough-in configuration.

Installation Notes

Installation must be performed by a licensed plumber in accordance with applicable local plumbing codes and the International Plumbing Code (IPC). Shut off the water supply at the angle stop and de-energize the hardwired electrical circuit before servicing or replacing any components. The wall cover plate requires a 2-gang electrical box rough-in; verify box location before mounting. Do not overtighten spud coupling connections, as damage to the rubber seating components may compromise flush performance.

Technical Specifications

• Flush Volume: 1.5 GPF / 5.7 LPF
• Valve Type: Diaphragm type, exposed
• Sensor: OPTIMA EL-1500-L self-adaptive infrared with indicator light
• Power Type: Hardwired
• Supply Orientation: Left or right hand
• Finish: Chrome plated
• Body Material: High-copper, low-zinc brass
• Diaphragm Material: PERMEX synthetic rubber (chloramine resistant)
• Wall Plate Fits: 2-gang electrical box

Standard Information

• Brand: SLOAN
• Manufacturer Part Number: 3452647