
CODE NUMBER
3780046
DESCRIPTION
1.28 gpf, Polished Chrome Finish, Single Flush, Sloan® Exposed
Manual 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)
FEATURES
1” I.P.S. Screwdriver Bak-Chek® Angle Stop with Vandal Resistant
Stop Cap
Vacuum Breaker with Flush Connection
Spud Coupling and Spud Flange for 11⁄2” Top Spud
Sweat Solder Adapter with Cover Tube and Cast Wall Flange
Non-Hold-Open Handle and No External Volume Adjustment to
Ensure Water Conservation
Diaphragm, Handle Packing and Vacuum Breaker Molded from
PERMEX® Rubber Compound for Chloramine Resistance
ADA Compliant Metal Oscillating Non-Hold-Open Handle
SLOAN® MANUAL FLUSHOMETER
SLOAN 111-1.28
Variation Not Shown: Dual Flush
COMPLIANCES & CERTIFICATIONS
(ADA Compliant, BAA Compliant, BREEAM Materials Credit,
BREEAM Water Credit, cUPC Certified, cUPC Green Certified,
EPD, Green Globes Materials & Resources Credit, Green Globes
Water Credit, HPD, LEED Materials & Resources EPD Credit,
LEED Materials & Resources HPD Credit, LEED V4 Water
Efficiency Credit, Satisfies LEED Credits, 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.
VALVE OPERATING PRESSURE (FLOWING)
15 – 80 PSI (103 – 552 kPa). Specific fixtures may require greater
minimum flowing pressure - consult manufacturer
requirements.
DOWNLOADS
Sloan Exposed Installation Instructions
Sloan Exposed (Spanish) Installation Instructions
Control Stop Repair and Maintenance Guide
Flush Connections Flanges Repair and Maintenance Guide
Tail Piece Repair and Maintenance Guide
Sloan Flushometer Repair and Maintenance Guide
Sloan/Regal ESS Repair and Maintenance Guide
Flushometer Pressure gauges
Additional Downloads
Sloan 10500 Seymour Ave, Franklin Park, IL 60131
Phone: 800.982.5839 • Fax: 800.447.8329 • sloan.com
Code 3780046 • Downloaded 06/09/20 • Revised 10/24/19 • View Latest Version
Page 1 of 2

ROUGH-IN
SLOAN® MANUAL FLUSHOMETER
SLOAN 111-1.28
NOTES
All information contained within this document subject to
change without notice.
Looking for other variations of the SLOAN 111 product? View
the general spec sheet with all options.
Find a compatible urinal for this flushometer.
Find a compatible water closet for this flushometer.
WaterSense compliant when used with a WaterSense
compliant fixture
Sloan 10500 Seymour Ave, Franklin Park, IL 60131
Phone: 800.982.5839 • Fax: 800.447.8329 • sloan.com
Code 3780046 • Downloaded 06/09/20 • Revised 10/24/19 • View Latest Version
Page 2 of 2