Sloan ROYAL 111 ES-S Water Closet Flushometer, Exposed, Sensor Activated, Low Consumption, 1.6 GPF, 3450047

Sloan

Our Price: $707.62
List Price: $1,088.65
(You save $381.03)

Average lead time 1-3 business days

SKU:
3450047
Availability:
In Stock
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Sloan ROYAL 111 ES-S Water Closet Flushometer | 3450047

Average lead time 1-3 business days

SKU:
3450047
Availability:
In Stock
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Sloan ROYAL 111 ES-S Sensor Activated Water Closet Flushometer (3450047)

Sloan Valve Products Made in the USA and Qualify for the Buy American Act

Extremely low, hard to beat Sloan ROYAL 111 ES-S price. This product is normally in stock and ships same business day from ProDryers when ordered by 3PM Eastern. Call us at 888-503-7937 with questions or for quotes on bulk pricing. We are an authorized, well-trusted Sloan supplier.

Optima® exposed water closet flushometers offer the ultimate in flushing technology with the Optima EL-1500 infrared sensor, which adapts to its surrounding. Once the user enters the sensor’s effective range and then steps away, the flushometer solenoid automatically initiates the flush cycle.

Sloan's touch-less sensor activated infrared water closet flushometer technology offers the best solution to sanitation and hygiene in the restrooms. Without touching the flush valve, the spread of infectious diseases and germs in the restroom is greatly reduced. The Sloan Optima flush valve is also equipped with an override option for allowing a courtesy flush for user comfort.

Key Features

  • Sensor-Activated Flushing: Provides automatic operation for compatible commercial water closets.
  • 1.6 GPF Flush Volume: Delivers 6.0 liters per flush.
  • Hardwired Power: Uses a 24 VAC control circuit and solenoid operator.
  • Electrical Override: Provides an additional means of initiating a flush.
  • CID Technology: Controls flush accuracy to support water efficiency.
  • PERMEX Diaphragm: Synthetic rubber diaphragm with a dual-filtered fixed bypass.
  • Vandal-Resistant Stop Cap: Helps protect the control stop from unauthorized adjustment.
  • Brass Construction: Semi-red brass valve body with high-copper, low-zinc castings for dezincification resistance.
  • Adjustable Tailpiece: Provides adjustment during installation.
  • ADA Compliance: Meets ADA accessibility requirements when installed according to ADA standards.
  • Certifications: Sloan lists cUPC certification, UL certification for the United States, and BAA compliance.

Technical Specifications

  • Full Model: ROYAL 111 ESS-1.6-CP-HW-24V
  • Product Code: 3450047
  • Fixture Type: Water closet
  • Flush Volume: 1.6 GPF / 6.0 LPF
  • Valve Type: Diaphragm
  • Fixture Connection: Top spud
  • Rough-In Dimension: 11-1/2 inches
  • Spud Coupling: 1-1/2 inches
  • Supply Pipe and Control Stop: 1 inch
  • Power Supply: Hardwired, 24 VAC
  • Sensor Range: 22–42 inches
  • Arming Delay: 16 seconds
  • Flush Delay: 3 seconds
  • Flowing Operating Pressure: 15–80 psi
  • Finish: Polished chrome

Transformer and Installation Requirements

The transformer must be specified separately. Sloan lists the EL-154 (0345154) and EL-342 (0345999) transformer options for this model. Confirm the appropriate transformer and electrical layout using Sloan’s installation instructions.

Pair this flushometer with a compatible water closet designed for 1.6 GPF operation. Verify the fixture connection, rough-in dimensions, and available water supply before ordering. Some fixtures require a minimum flowing pressure greater than 15 psi; follow the fixture manufacturer’s requirements.

Sloan ROYAL 111 ES-S Closet Flushometer Spec Sheet

Download the Sloan ROYAL 111 ES-S Closet Flushometer Spec Sheet

 
Expert Insight

Why We Recommend the Sloan ROYAL 111 ES-S

The Sloan ROYAL 111 ES-S Sensor-Activated Water Closet Flushometer (3450047) combines the proven performance of a ROYAL diaphragm valve with Sloan's Optima® EL-1500 infrared sensor technology. We often recommend this AC-powered model for commercial restrooms that want dependable touch-free flushing without routine battery replacement. The self-adapting sensor initiates the flush after the user leaves, while the Courtesy Flush® button provides a manual override when an additional flush is needed.

Best Applications

The ROYAL 111 ES-S is well suited for airports, stadiums, schools, healthcare facilities, office buildings, transportation centers, and other high-traffic commercial restrooms. Its 24-hour Sentinel Flush helps keep the fixture refreshed during periods of non-use, while vandal-resistant fasteners and a free-spinning control-stop cap provide added protection in public settings.

Quick Tip

Coordinate the electrical rough-in before the wall is closed. This AC-powered configuration uses two chrome-plated cover plates for a two-gang electrical box, so the transformer location, wiring route, box placement, water supply, and valve rough-in should be planned together. Electrical installation should follow the Sloan instructions and applicable local codes.

Common Question

Does the Sloan ROYAL 111 ES-S use batteries?
No. The ROYAL 111 ES-S is an AC-powered sensor flushometer and requires an appropriate electrical connection. This avoids routine battery replacement, but it also means the required electrical box, transformer, and wiring must be coordinated before installation.

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