Sloan Royal 9603-3.5 Concealed Manual Flushometer, 3.5 gpf, Rear Spud, Unfinished (Rough Brass), Metal Button Fixture Wall Actuator

The Sloan ROYAL 9603-3.5-RB-MBFW is a manual diaphragm-type flush valve for a water closet. It delivers 3.5 gallons per flush, with a rear spud connection at a concealed body. It features a semi-red brass body and a high-chloramine-resistant permex diaphragm seat.

Sloan ROYAL 9603 concealed manual flushometer built for rough environments with PERMEX chloramine-resistant internal components.

Options on this configuration: Metal Button Fixture Wall Actuator (MBFW). Sloan model number: ROYAL 9603-3.5-RB-MBFW.

Features

• 3.5 gpf, Rough Brass Finish, Fixture Connection Rear Spud, Single Flush, Metal Button Fixture Wall Actuator Push Button
• Royal®, Regal® and Sloan® Prison Flushometers feature all the performance benefits of standard concealed, diaphragm model Flushometers with added durability to withstand rough environments
• Flush volumes as low as 1.28 gpf/4.8 Lpf meet water-efficiency goals
• Choose from Flushometers intended for use with stainless-steel fixtures from various manufacturers
• Diaphragm, handle packing, stop seat and vacuum breaker molded from PERMEX® rubber compound for chloramine resistance
• Vandal-proof, push button operation with ADA-compliant fixture wall or panel-mount actuator options on select models
• Non-hold-open feature keeps fixture from surpassing intended water consumption Adjustable tailpiece accommodates various installations
• 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, 3.5 gallons per flush, a rear spud connection.

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

Concealed -- the body sits behind the wall, with only the cover or trim visible.

What kind of handle does this have?

A Metal Button Fixture Wall Actuator handle, per Sloan's own spec for this model.

Is this ADA, WaterSense, or ASSE 1037 listed?

Yes -- Sloan lists it as ASSE-1037.

Specifications

• Type: Flushometer
• Inlet Size: 1"
• Outlet Size: 1-1/2"
• Body Material: Semi-Red Brass
• Diaphragm Material: High-Chloramine-Resistant PERMEX Diaphragm
• Operation: Manual
• MPN: ROYAL 9603-3.5-RB-MBFW
• Certifications: Buy American Act, IAPMO, ASSE-1037
• Fixture Served: Water Closet
• Body Style: Concealed
• Spud Connection: Rear Spud
• Rough-In (in): 16"
• Volume per Flush (gal): 3.5
• Dual Flush: No
• Finish: Unfinished (Rough Brass)
• Handle Style: Metal Button Fixture Wall Actuator
• Vandal Resistant: Yes
• Min Operating Pressure (PSI): 15
• Max Operating Pressure (PSI): 80