Royal Optima 186-1.5/1.0/0.5 ES-S Flushometer - Concealed Urinal

Description
Exposed, Sensor Operated Royal® Model Urinal Flushometer, for ¾” top spud urinals.

Flush Cycle

Model 186 ES-S Water Saver (1.5 gpf/5.7 Lpf)
Model 186-1.0 ES-S Low Consumption (1.0 gpf/3.8 Lpf)
Model 186-0.5 ES-S (0.5 gpf/1.9 Lpf)
Specifications
Quiet, Exposed, Diaphragm Type, Chrome Plated Urinal Flushometer for either left or right hand supply with the following features:
PERMEX™ Synthetic Rubber Diaphragm with Dual Filtered Fixed Bypass
OPTIMA® EL-1500 Self-Adaptive Infrared Sensor with Indicator Light
Non-Hold-Open Integral Solenoid Operator
Chrome Plated Wall Cover Plate (for 2-gang Electrical Box) with Vandal Resistant Screws
¾” I.P.S. Screwdriver Bak-Chek™ Angle Stop
Free Spinning Vandal Resistant Stop Cap
Adjustable Tailpiece
High Back Pressure Vacuum Breaker Flush Connection with One-Piece Bottom Hex Coupling Nut, Spud Coupling and Flange for ¾” Top Spud
Sweat Solder Adapter with Cover Tube and Cast Set Screw Wall Flange
High Copper, Low Zinc Brass Castings for Dezincification Resistance
Non-Hold-Open Integral Solenoid Operator, Fixed Metering Bypass and No External Volume Adjustment to Ensure Water Conservation
Flush Accuracy Controlled by CID™ Technology
Diaphragm, Stop Seat and Vacuum Breaker to be molded from PERMEX™ Rubber Compound for Chloramine Resistance
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, ANSI/ASME A112.19.6 and Military Specification V-29193.
Installation conforms to ADA requirements.