REGAL® SENSOR FLUSHOMETER
REGAL 186 SMO-1.5
Sloan 10500 Seymour Ave, Franklin Park, IL 60131
Phone: 800.982.5839 • Fax: 800.447.8329 • sloan.com
Code 3982649 • Downloaded 08/26/24 • Revised 06/21/24 • View Latest Version
Page 1 of 2
CODE NUMBER
3982649
DESCRIPTION
1.5 gpf, Polished Chrome Finish, 0.75 Flush Connection, Fixture
Connection Top Spud, Single Flush, 0.75" Inlet, 3/4" Control Stop,
Electrical Override, Battery, Infrared, Regal® Exposed Sensor Urinal
Flushometer.
DETAILS
Flush Volume: 1.5 gpf (5.7 Lpf)
Finish: Polished Chrome (CP)
Power Type: Battery
Battery Life: 3 years
Valve: Diaphragm
Valve Body Material: Semi-red Brass
Fixture Type: Urinal
Fixture Connection: Top Spud
Rough-In Dimension: 11 ½" (292mm)
Spud Coupling: ¾" (19mm)
Supply Pipe: ¾" (19mm)
Override: Electrical
Control Stop: 3/4"
Inlet: 0.75"
Flush Connection: 0.75
FEATURES
Vacuum Breaker Flush Connection
● Sweat Solder Adapter with Cover Tube and Cast Set Screw Wall
Flange
Spud Coupling, Wall and Spud Flanges for 3⁄4” Top Spud
“User in View” Flashing LED
No External Volume Adjustment to Ensure Water Conservation
Stop Seat and Vacuum Breaker Molded from PERMEX® Rubber
Compound for Chloramine resistance
Four (4) Size C Batteries included
Manual Override Flush Button
“Low Battery” Flashing LED with Optional Audio Tone
Optional 24-Hour Sentinel Flush
3⁄4” I.P.S. Screwdriver Bak-Chek® Angle Stop with Control Stop
Plug
COMPLIANCES & CERTIFICATIONS
(ADA Compliant, BAA Compliant, BABAA Compliant, cUPC
Certified, UPC Certified)
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
Battery Life: 3 years
Sensor Range: 22" – 42" (559 – 1,067mm)
VALVE OPERATING PRESSURE (FLOWING)
15 – 80 PSI (103 – 552 kPa). Specific fixtures may require greater
minimum flowing pressure - consult manufacturer
requirements.
DOWNLOADS
Optima SMO Installation Instructions
Regal XL Exposed Installation Instructions
Regal XL Exposed (SP) Installation Instructions
Control Stop Repair and Maintenance Guide
Flush Connections Flanges Repair and Maintenance Guide
Tail Piece Repair and Maintenance Guide
Regal Flushometers Repair and Maintenance Guide
EBV-89A Side Mount Repair and Maintenance Guide
Additional Downloads
NOTES
All information contained within this document subject to
change without notice.
Looking for other variations of the REGAL 186 SMO product?
View the general spec sheet with all options.
Battery life varies according to actual usage and restroom
conditions.
