Royal Single Flush Exposed Manual Water Closet Flushometer, 1.28 GPF, Polished Chrome

A high‑efficiency, exposed manual flushometer designed for commercial restroom applications requiring reliable performance, water conservation, and durability. Engineered for use with floor‑mounted or wall‑hung top spud water closet fixtures, this flush valve delivers a controlled 1.28 gallons per flush, supporting modern low‑consumption plumbing standards while maintaining consistent flushing performance

Constructed from semi‑red brass with a polished chrome finish, the flushometer is built to withstand heavy use in institutional, hospitality, and facility environments. It features a diaphragm‑type valve with PERMEX synthetic rubber diaphragm, designed for durability and resistance to chloramines, along with CID technology to ensure accurate flush volumes

The unit includes a non‑hold‑open metal oscillating handle that automatically limits flush volume to prevent water waste, along with a vandal‑resistant stop cap to maintain system integrity. Standard connections include a 1 inch supply inlet and a 1‑1/2 inch top spud coupling, allowing for straightforward installation in commercial plumbing systems. Operating within 15 to 80 PSI, is a dependable solution for high‑traffic restrooms where efficiency, compliance, and longevity are critical

• 1 Inch Supply Pipe
• 1-1/2 In Spud Coupling
• 11-1/2 Inch Rough In Dimension
• ADA Compliant Metal Oscillating Non-Hold-Open Handle
• PERMEX Synthetic Rubber Diaphragm with Dual Filtered Fixed Bypass
• Sweat Solder Adapter with Cover Tube and Cast Wall Flange with Set Screw
• 1 In I.P.S. Screwdriver Bak-Chek Angle Stop with Free Spinning Vandal Resistant Stop Cap
• Non-Hold-Open Handle, Fixed Metering Bypass, and No External Volume Adjustment to Ensure Water Conservation
• Diaphragm, Handle Packing, and Vacuum Breaker to be molded from PERMEX Rubber Compound for Chloramine Resistance