Sloan Naval 120 Exposed Manual Flushometer, 1-1/4" Flush Connection, H551A 4-1/16

The Sloan Naval 120 is a manual piston-type flush valve for a water closet.

Sloan NAVAL 120 exposed manual flushometer with Bak-Chek control stop, Xpelor Metering By-Pass, and adjustable flush volume from 1.5 to 7.0 gpf.

Options on this configuration: 1-1/4" Flush Connection (U); H551A; 4-1/16. Sloan's own price-list description: NAVAL 120 U H551A 4-1/16.

Features

• Non-hold-open oscillating handle, Bak-Chek™ control stop and self-cleaning Xpelor Metering By-Pass ensure reliable operation and accurate flush delivery
• Available with adjustable or ground joint supply stop (ground joint recommended for salt water applications)
• Factory set flush volume of either 1.6 gpf/6.0 Lpf or 3.5 gpf/13.2 Lpf with adjustment range of 1.5 gpf/5.7 Lpf to 7.0 gpf/26.5 Lpf
• Valve body, Cover, Tailpiece and Control Stop shall be in compliance with ASTM Alloy Classification for 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.

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

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

Is this ADA, WaterSense, or ASSE 1037 listed?

Yes -- Sloan lists it as ASSE-1037.

Specifications

• Type: Flushometer
• Operation: Manual
• MPN: Naval 120
• Certifications: ASSE-1037
• Fixture Served: Water Closet
• Body Style: Exposed