Sloan® 150-3.5 Royal® Concealed Manual Service Sink Flushometer, 3.5 gpf, Rough Brass, 1/ea (3911544)

Product Overview

The Sloan Royal® 3911544 Manual Concealed Flushometer delivers reliable, water-efficient flushing performance for commercial water closet installations. Designed for a 3.5 gallons-per-flush cycle, this concealed manual flushometer features a semi-red brass diaphragm valve and rugged construction for corrosion resistance and long service life. An ADA-compliant non-hold-open oscillating handle and CID™ precision water control ensure consistent flush accuracy while preventing excessive water use. With features like an adjustable tailpiece, vandal-resistant stop cap, and 1″ IPS inlet, this flushometer is ideal for demanding high-traffic restrooms in schools, offices, and public facilities. Built to industry standards and certified for quality and performance, it’s a dependable choice for water conservation and commercial restroom efficiency.

Features

• Details:
       Flush Volume: 3.5 gpf (13.2 lpf)
       Finish: Rough Brass (RB)
       Valve: Diaphragm
       Valve Body Material: Semi-red Brass
       Fixture Type: Service Sink
       Fixture Connection: Not Included
       Supply Pipe: 1” (25mm)
       L Dimension: 6.75” (171mm) (6-3/4-LDIM)
       Handle Type: Metal Oscillating (J)
       Vacuum Breaker: Less (XYV)
  
• Water conservation is aided by the ADA-compliant, non-hold open handle, which prevents toilet from exceeding intended flush volume
• Flush accuracy is controlled by CID™ technology, also enhancing water efficiency
• Integrity of the product is maintained with the vandal-resistant stop cap
• Durability is facilitated with high copper, low zinc brass castings for dezincification resistance
• Adjustable tailpiece
• 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