Sloan Royal 111 SMO Exposed Battery-Powered Sensor Water Closet Flushometer (1.6 GPF), Angle Stop Bumper

The Sloan ROYAL 111 SMO-1.6-YO-CP is a sensor-operated diaphragm-type flush valve for a water closet. It delivers 1.6 gallons per flush, with a top spud connection at an exposed body. It features a semi-red brass body and a permex synthetic rubber diaphragm seat.

ROYAL 111 SMO flushometer with PERMEX® synthetic rubber diaphragm and semi-red brass components. Compliant with ASSE 1037. Engineered for commercial durability.

Options on this configuration: Angle Stop Bumper (YO); M. Sloan model number: ROYAL 111 SMO-1.6-YO-CP. Sloan's own price-list description: ROYAL 111 SMO M YO.

Features

• 1.6 gpf, Angle Stop Bumper, Polished Chrome Finish, 1.5" Flush Connection, Fixture Connection Top Spud, Single Flush, 1" Inlet, 1" Control Stop, Electrical Override, Battery, Infrared
• All organic rubber has been replaced with synthetic compounds
• Critical components, including cover, valve body, control stop and sweat solder kit, are made of semi-red brass
• PERMEX® Synthetic Rubber Diaphragm with Dual Filtered Fixed Bypass
• Valve body, Cover, Tailpiece and Control Stop shall be in compliance with ASTM Alloy Classification for Semi-Red Brass
• Valve shall be in compliance to the applicable sections of ASSE 1037

Common Questions

What fixture and flush volume is this valve for?

Per Sloan's own spec, it serves a water closet, 1.6 gallons per flush, a top spud connection.

Is this exposed or concealed, and does it need a wall box?

Exposed -- the working parts are visible on the wall surface.

How is it powered, and what happens in a power outage?

Battery-powered -- no wiring required.

Is this ADA, WaterSense, or ASSE 1037 listed?

Yes -- Sloan lists it as ADA and ASSE-1037.

Specifications

• Type: Flushometer
• Inlet Size: 1"
• Outlet Size: 1-1/2"
• Body Material: Semi-Red Brass
• Diaphragm Material: PERMEX Synthetic Rubber Diaphragm
• Operation: Sensor
• MPN: ROYAL 111 SMO-1.6-YO-CP
• Certifications: ADA, Buy American Act, ASSE-1037
• Fixture Served: Water Closet
• Body Style: Exposed
• Spud Connection: Top Spud
• Rough-In (in): 11.5"
• Volume per Flush (gal): 1.6
• Dual Flush: No
• Finish: Polished Chrome
• Min Operating Pressure (PSI): 15
• Max Operating Pressure (PSI): 80
• Power Source: DC (Battery)
• Sensor Type: Infrared
• Override Type: Electrical Override
• Sensing Range (in): 22"-42"