Sloan 33704001 ECOS 8111-1.28/1.1 Automatic Water Closet (Toilet) Flushometer, Dual Flush, Top Spud

Sloan ECOS exposed sensor flushometer for water closets (toilets). Battery operated with 4 included AA cells. Dual Flush (1.28 or 1.1 gallons per flush). Polished chrome finish. Infrared sensor with multiple-focused, lobular sensing fields for high and low target detection provides hands-free (no-touch) operation. User friendly 3 second flush delay. Courtesy flush override button. ADA compliant.

1-1/2" Spud coupling and flange for 1-1/2" top spud toilet fixtures. 1" supply pipe. 1" Angle Control Stop. Adjustable tailpiece.

Valve type: flex-tube diaphragm with regulator.

PERMEX synthetic rubber, dual filtered, fixed bypass, flex tube diaphragm for improved life and lower maintenance. Choramine resistant. Longer lifespan from semi-red brass construction and high copper, low zinc brass castings for de-zincification resistance.

• Sweat solder adapter with cover tube and cast wall flange with set screw.
• Engineered metal cover with replaceable lens window.
• Fixed metering bypass and no external volume adjustment to ensure water conservation.
• 1” I.P.S. Screwdriver Bak-Chek Angle Stop with Free Spinning Vandal Resistant Stop Cap.
• If the user is present for less than one minute and leaves the sensing zone or chooses the small override button, a reduced flush initiates (1.1 gpf/4.2 Lpf) eliminating liquid and paper waste, saving 1/2 gallon of water.
• Sensor Range: 22" – 42" (559 – 1,067mm)

Measurement Diagram: