Sloan® ROYAL 611 Royal® Concealed Manual Water Closet Flushometer, 1.6 gpf, Rough Brass, 1/ea (3918902)

Item # 42729185

The Sloan Royal® 611‑1.6‑RB‑L/C9A (3918902) Concealed Manual Flushometer is a robust commercial‑grade flush valve designed for rear‑spud water closets, delivering a 1.6 gallon‑per‑flush (gpf) cycle. Featuring semi‑red brass construction, a durable PERMEX® rubber diaphragm and vandal‑resistant operation, this flushometer is built for heavy‑use environments. Its rough brass finish and adjustable tailpiece make it ideal for institutional and stainless‑steel fixtures while meeting water efficiency and performance standards.

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Product Overview

The Sloan Royal® 611‑1.6‑RB‑L/C9A (3918902) Concealed Manual Flushometer (Code 3918902) is engineered for dependable performance in commercial and institutional restroom installations. Designed for rear‑spud water closets, this manual flush valve delivers a 1.6 gallon‑per‑flush volume that balances effective flushing with water efficiency. Its rugged semi‑red brass body, PERMEX® synthetic rubber diaphragm and dual filtered fixed bypass ensure long‑lasting reliability and chloramine resistance, even in high‑traffic facilities. Built with a vandal‑resistant push‑button design and adjustable tailpiece, it accommodates varying installation heights and pairs seamlessly with stainless‑steel and other water closet fixtures. The rough brass finish provides corrosion resistance and durability, while compliance with key performance standards ensures peace of mind for facility managers and specifiers. Ideal for schools, hospitals, correctional facilities and other demanding environments, this concealed flushometer offers maintenance‑friendly service and steadfast performance.

Features

Details:
Flush Volume: 1.6 gpf (6.0 lpf)
Finish: Rough Brass (RB)
Valve: Diaphragm
Valve Body Material: Semi-red Brass
Fixture Type: Water Closet
Fixture Connection: Rear Spud
Rough-in Dimension: 24” (610mm)
Spud Coupling: 1.5” (38mm)
Supply Pipe: 1” (25mm)
Push Button: Less (L/C9A)
Diaphragm, handle packing, stop seat and vacuum breaker molded from PERMEX® rubber compound for chloramine resistance
Vandal-proof, push-button operation designed with non-hold open feature to keep fixture from surpassing intended water consumption
Adjustable tailpiece accommodates various installation heights
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

Brand	Sloan®
Sub-Brand	Royal®
Case LxWxH	x x
Color	Rough Brass
Cube	0
UPC	671254113480
Packaging Put/Up	1/ea
Pallet Ti x Hi x Qty	x x
Sell UOM LxWxH	EA - x x
Sell UOM Weight (lbs.)	8.378
Weight	8.378