Spec Sheet

ROYAL® SENSOR FLUSHOMETER
ROYAL 111 ESS-1.28-TMO
Sloan 10500 Seymour Ave, Franklin Park, IL 60131
Phone: [phone] • Fax: [phone] • sloan.com
Code 3450055 • Downloaded 06/29/21 • 07/28/20 • View Latest Version
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CODE NUMBER
3450055
DESCRIPTION
1.28 gpf, Polished Chrome Finish, Fixture Connection Top Spud, Single
Flush, True Mechanical Override, Sensor-Operated, Royal® Exposed
Sensor Hardwired Water Closet Flushometer.
DETAILS
Flush Volume: 1.28 gpf (4.8 Lpf)
Finish: Polished Chrome (CP)
Valve: Diaphragm
Valve Body Material: Semi-red Brass
Fixture Type: Water Closet
Fixture Connection: Top Spud
Rough-In Dimension: 11 ½" (292mm)
Spud Coupling: 1 ½" (38mm)
Supply Pipe: 1" (25mm)
Override: True Mechanical (TMO)
FEATURES
PERMEX® Synthetic Rubber Diaphragm with Dual Filtered Fixed
Bypass
Handle Packing, Main Seat, Stop Seat and Vacuum Breaker Molded
from PERMEX® Rubber Compound for Chloramine resistance
User friendly three (3) second Flush Delay
Sweat solder adapter with cover tube and cast wall flange with set
screw
OPTIMA® EL-1500 Self-Adaptive Infrared Sensor with Indicator Light
Non-Hold-Open True Mechanical Override
Die Cast Sensor Plate with no visible Fasteners (for 2-gang
Electrical Box)
1” I.P.S. Screwdriver Bak-Chek® Angle Stop with Free Spinning
Vandal Resistant Stop Cap
High Back Pressure Vacuum Breaker Flush Connection with One-
Piece Bottom Hex Coupling Nut, Spud Coupling and Flange for 11⁄2”
Top Spud
Non-Hold-Open Integral Solenoid Operator, Fixed Metering Bypass
and No External Volume Adjustment to Ensure Water Conservation
“Walk By” Delay of Sixteen (16) Seconds Prevents Unintentional
Flushes
VIDEOS
ESS Flushometer
PVD Special Finishes
COMPLIANCES & CERTIFICATIONS
(ADA Compliant, BAA Compliant, BREEAM Water Credit, cUPC
Certified, cUPC Green Certified, Green Globes Water Credit,
LEED V4 Water Efficiency Credit, Satisfies LEED Credits, UL
Certified, WaterSense Listed)
RECOMMENDED SPECIFICATION
Valve Body, Cover, Tailpiece and Control Stop shall be in
conformance with ASTM Alloy Classification for Semi- Red
Brass. Valve shall be in compliance with the applicable
sections of ASSE 1037 and ANSI/ASME 112.19.2.
ELECTRICAL SPECIFICATIONS
Arming Delay: 16 seconds
Control Circuit: Solid State/24 VAC Input/24 VAC Output
Flush Delay: 3s
Self-Adaptive Window: ±10
Sensor Range: 22" – 42" (559 – 1,067mm)
Solenoid Operator: 24 VAC
Transformers:
0345154
0345999
VALVE OPERATING PRESSURE (FLOWING)
15 – 80 PSI (103 – 552 kPa). Specific fixtures may require greater
minimum flowing pressure - consult manufacturer
requirements.
DOWNLOADS
Royal ESS 110/111 Electrical Box Installation Instructions
Royal ESS Concealed and Exposed Installation Instructions
Royal ESS TMO Installation Instructions
Royal 110/111/180/186 ESS TMO (Spanish) Installation
Instructions
Control Stop Repair and Maintenance Guide