Sloan G2 8120 Exposed Battery-Powered Sensor Water Closet Flushometer (1.6 GPF), 1-1/4" Flush Connection

The Sloan G2 8120-1.6-CP-U is a sensor-operated diaphragm-type flush valve for a water closet. It delivers 1.6 gallons per flush, with a rear spud connection at an exposed body. It features a semi-red brass body.

G2 8120 exposed sensor flushometer for commercial water closets. ASTM-compliant brass components, ASSE 1037 certified. Designed for engineers and facility maintenance.

Options on this configuration: 1-1/4" Flush Connection (U); 8120. Sloan model number: G2 8120-1.6-CP-U. Sloan's own price-list description: G2 OPTIMA PLUS 8120-1.6 U.

Features

• 1.6 gpf, Polished Chrome Finish, 1.25" Flush Connection, Fixture Connection Rear Spud, Single Flush, Battery, Floor-Mounted
• 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 rear 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
• Body Material: Semi-Red Brass
• Operation: Sensor
• MPN: G2 8120-1.6-CP-U
• Certifications: ADA, Buy American Act, IAPMO, ASSE-1037
• Fixture Served: Water Closet
• Body Style: Exposed
• Spud Connection: Rear Spud
• 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)