Sloan Royal 111-1.6-PB Water Closet Flushometer User Manual
Quick guide for the Sloan Royal 111-1.6-PB water closet flushometer. Includes technical specifications, operating pressure requirements, and rough-in dimensions for installation planning.
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Click an image to enlargeQuick guide from the manual
This document provides technical specifications, operating requirements, and installation dimensions for the Sloan Royal 111-1.6-PB flushometer. It is essential for verifying compatibility with your existing plumbing and fixture setup before installation.
Product Overview
The Royal 111-1.6-PB is an exposed manual water closet flushometer. It features a polished brass finish and is designed for use with top spud fixtures.
Technical Specifications
- Flush Volume: 1.6 gpf (6.0 lpf)
- Finish: Polished Brass (PB)
- Valve Type: Diaphragm
- Valve Body Material: Semi-red Brass
- Fixture Type: Water Closet
- Fixture Connection: Top Spud
- Spud Coupling: 1.5" (38mm)
- Supply Pipe: 1" (25mm)
Operating Requirements
The valve requires a flowing water pressure between 15-80 psi (103-552 kPa). Specific fixtures may require higher minimum flowing pressure; always consult the fixture manufacturer's requirements.
Features
- ADA-Compliant Handle: Non-hold-open design prevents the toilet from exceeding the intended flush volume.
- CID Technology: Controls flush accuracy to enhance water efficiency.
- Vandal-Resistant Stop Cap: Maintains product integrity.
- PERMEX Synthetic Rubber Diaphragm: Features a dual-filtered fixed bypass for durability.
Rough-in Dimensions
The standard rough-in dimension for this unit is 11.5" (292mm) from the centerline of the waste to the supply inlet.
Practical help
Before use
- Verify water supply pressure is between 15-80 psi (103-552 kPa).
- Ensure fixture is a top spud water closet.
- Check that supply pipe is 1 inch (25mm).
- Confirm rough-in dimension is 11.5 inches (292mm).
Images and diagrams
- The rough-in drawing illustrates the required distance from the finished wall to the centerline of the fixture (11.5 inches) and the supply pipe location.
Manual page author
Emily Carter
User documentation editor
Prepares concise manual descriptions and highlights the most useful setup, operation, and maintenance information for readers.