Sloan ROYAL 186-0.125 Urinal Flushometer, Manual, Exposed, High Efficiency, 0.125 GPF, 11-1/2 Inch Rough In, 3912633

Sloan

Our Price: $191.75
List Price: $295.00
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Average lead time 1-3 business days

SKU:
3912633
Availability:
In Stock
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Sloan ROYAL 186-0.125 Exposed Urinal Flushometer

Average lead time 1-3 business days

SKU:
3912633
Availability:
In Stock
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Sloan ROYAL 186-0.125 Exposed Urinal Flushometer (3912633)

Extremely low, hard to beat Sloan ROYAL 186-0.125 price. ProDryers normally has these in stock. As long as it is in stock, we ship out fast when ordered by 3PM Eastern. Call us at 888-503-7937 with questions or for quotes on bulk pricing. We are an authorized, well-trusted Sloan supplier.

The Sloan ROYAL 186-0.125, product code 3912633, is a high-efficiency, exposed manual flushometer for compatible top-spud urinals designed for 0.125 gallons per flush. This polished chrome model features an 11-1/2-inch rough-in, a semi-red brass valve body, and a PERMEX® synthetic rubber diaphragm with a dual-filtered fixed bypass.

For commercial restrooms focused on water efficiency, CID™ technology controls flush accuracy, while the non-hold-open handle prevents users from extending the flush by holding the handle down. High-copper, low-zinc brass castings provide dezincification resistance, and a vandal-resistant stop cap helps protect the control stop.

Key Features

  • High-Efficiency Flushing: Uses 0.125 GPF, approximately 0.5 liters per flush, with a compatible urinal.
  • CID Technology: Controls flush accuracy to support water efficiency.
  • Non-Hold-Open Handle: Helps maintain the intended flush volume when the handle is held down.
  • PERMEX Diaphragm: Synthetic rubber diaphragm with a dual-filtered fixed bypass.
  • Vandal-Resistant Stop Cap: Helps protect the control stop against tampering.
  • Brass Construction: High-copper, low-zinc castings provide resistance to dezincification.
  • Adjustable Tailpiece: Provides adjustment during installation.
  • ADA Compliance: Meets ADA accessibility requirements when installed according to ADA standards.
  • WaterSense: WaterSense compliant when paired with a 0.125 GPF WaterSense urinal.
  • U.S. Manufacturing: Sloan lists Made in the USA, BAA compliance, and BABAA compliance.

Technical Specifications

  • Full Model: ROYAL 186-0.125-CP
  • Product Code: 3912633
  • Fixture Type: Urinal
  • Operation: Manual, exposed, single flush
  • Flush Volume: 0.125 GPF / 0.5 LPF
  • Valve Type: Diaphragm
  • Valve Body Material: Semi-red brass
  • Fixture Connection: Top spud
  • Rough-In Dimension: 11-1/2 inches
  • Spud Coupling: 3/4 inch
  • Supply Pipe: 3/4 inch
  • Flowing Operating Pressure: 15–80 psi
  • Finish: Polished chrome

Installation and Urinal Compatibility

Select a urinal specifically designed for 0.125 GPF operation. Confirm the fixture’s flush-volume requirements, top-spud connection, rough-in dimensions, and available water supply before ordering. Some fixtures require a minimum flowing pressure greater than 15 psi; follow the urinal manufacturer’s requirements.

 

Sloan ROYAL 186-0.125 Urinal Flushometer Resources

Download the Sloan ROYAL 186-0.125 Urinal Flushometer Spec Sheet
Download the Sloan ROYAL Flushometers Install Guide
Download the Sloan ROYAL Flushometers Informational Guide

 
Expert Insight

Why We Recommend the Sloan ROYAL 186-0.125

The Sloan ROYAL 186-0.125 Urinal Flushometer (3912633) provides an ultra-low 0.125 GPF—or one-pint—flush for compatible high-efficiency urinals. We often recommend this exposed manual model for commercial projects that want substantial water savings without relying on batteries, sensors, or electrical connections. CID™ technology controls flush accuracy, while the PERMEX® diaphragm with a dual-filtered fixed bypass supports consistent performance in demanding restroom environments.

Best Applications

The ROYAL 186-0.125 is well suited for schools, offices, restaurants, retail facilities, stadiums, transportation centers, and green-building projects using compatible pint-flush urinals. Its non-hold-open handle helps maintain the intended flush volume, while the vandal-resistant stop cap and high-copper, low-zinc brass construction support use in busy public restrooms.

Quick Tip

Confirm the available flowing water pressure at the fixture before installation. The flushometer has a listed operating range of 15 to 80 psi, but the selected urinal may require a higher minimum pressure for proper bowl wash. The fixture manufacturer's pressure requirement should always take precedence when it is more demanding.

Common Question

Is the Sloan ROYAL 186-0.125 automatically a WaterSense installation?
The flushometer is designed to support a WaterSense-compliant system when paired with a compatible 0.125 GPF WaterSense-labeled urinal. The complete valve-and-fixture combination must be properly matched. Confirm the urinal's flush-volume rating, 3/4-inch top-spud connection, water-pressure requirement, and 11-1/2-inch rough-in before ordering.

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