The American Standard Washbrook urinal is a high-efficiency fixture designed to meet modern plumbing standards while prioritizing water conservation and durability. This article provides a detailed technical overview of the product, with a focus on installation considerations, specifications, and key features, based on the available source documentation.
Introduction
The Washbrook urinal is part of a collection of fixtures from American Standard, a leading manufacturer in the plumbing industry. It is specifically engineered to offer a powerful washdown action while minimizing water consumption. The urinal is manufactured from vitreous china and features a top-mounted inlet spud, making it suitable for wall-mounted installation. As a high-efficiency urinal (HEU), it operates within a flow rate range of 0.125 to 1.0 gallons per flush (gpf), equivalent to 0.47 to 3.8 liters per flush (Lpf). It is also labeled as WaterSense certified, indicating compliance with the U.S. Environmental Protection Agency's (EPA) water efficiency standards.
This article will explore the technical specifications, materials, and installation requirements of the Washbrook urinal, with a particular focus on how the product can be installed in compliance with relevant codes and standards.
Technical Specifications and Design Features
The Washbrook urinal is designed with a number of features aimed at enhancing both performance and user experience.
Dimensions and Material
- Nominal Dimensions: 14-1/8 inches (359 mm) in depth, 18-7/8 inches (479 mm) in width, and 26-1/8 inches (664 mm) in height.
- Material: Vitreous china, a durable and non-porous ceramic material commonly used in high-quality plumbing fixtures.
- Weight: 64 pounds (29.0 kg).
- Finish: White (020), a standard finish for commercial and residential urinals.
Flow and Flush Mechanism
- Flow Rate Range: 0.125 gpf to 1.0 gpf (0.47 Lpf to 3.8 Lpf).
- Flush Type: Washdown, which ensures thorough cleaning of the interior surfaces.
- Flushing Rim: The urinal includes an elongated rim extending 14 inches (356 mm) from the finished wall, contributing to a more hygienic and efficient flush.
Connectivity and Fixtures
- Inlet Spud: 3/4 inch (19 mm) diameter, top-mounted.
- Outlet Connection: 2 inch (51 mm) threaded outlet.
- Included Components:
- Two wall hangers for secure mounting.
- A chrome-plated non-metallic strainer, which helps reduce clogging and maintain hygiene.
- A vandal-resistant stainless steel strainer as an optional accessory.
Compliance and Certifications
The Washbrook urinal meets several important industry and regulatory standards, ensuring its suitability for both commercial and institutional use.
- ADA Compliance: The urinal is designed to be accessible under the Americans with Disabilities Act (ADA). It complies with ANSI A117.1, the accessibility standard for buildings and facilities.
- WaterSense Certification: This label indicates that the urinal uses at least 20% less water than standard models while maintaining performance.
- ANSI and ASME Standards: The urinal meets ASME A112.19.2 standards for flush performance and ANSI requirements for water efficiency.
- CALGreen Compliance: The urinal is listed as compliant with California's Green Building Standards Code (CALGreen), which promotes sustainable building practices.
- CEC Listing: The product is certified by the California Energy Commission (CEC) for water efficiency and compliance with California's plumbing standards.
Installation Requirements and Considerations
The Washbrook urinal is designed for wall-mounted installation, which is the most common method for commercial and institutional settings. Below are key considerations and steps for installation.
Wall Mounting
- Mounting Hardware: The urinal comes with two K-2 wall hanger brackets for secure installation. These brackets are included in the package.
- Mounting Procedure:
- Ensure the wall is structurally sound and capable of supporting the urinal's weight.
- Locate the wall studs or use appropriate wall anchors for secure attachment.
- Align the urinal with the inlet and outlet connections, ensuring a straight and level installation.
- Secure the urinal using the included hangers and fasteners.
- Test the installation by running water and verifying that the urinal functions without leaks or misalignment.
Plumbing Connections
- Inlet Connection: The urinal uses a 3/4-inch (19 mm) NPT (National Pipe Thread) inlet spud. This connection should be plumbed into a standard water supply line.
- Outlet Connection: The 2-inch (51 mm) threaded outlet connection is designed to interface with a drain system. It is important to ensure that the drain is properly sloped and vented to prevent backups or poor drainage.
Additional Considerations
- Ventilation: Ensure that the urinal is installed in a well-ventilated area to prevent odor buildup and promote proper drainage.
- Accessibility: The urinal must be installed at a height and depth that complies with ADA standards, ensuring accessibility for all users.
- Strainer Installation: The chrome-plated non-metallic strainer should be installed on the inlet side to prevent debris from entering the urinal and causing clogs.
- Optional Accessories: For high-traffic areas or environments with a higher risk of vandalism, the vandal-resistant stainless steel strainer can be used instead of the standard model.
Maintenance and Care
While the Washbrook urinal is designed for durability, regular maintenance is recommended to ensure optimal performance and longevity.
- Cleaning: The vitreous china surface is non-porous and resistant to stains and odors. However, periodic cleaning with mild detergent and water is advised to maintain hygiene and appearance.
- Inspection: Regularly inspect the urinal for signs of wear, cracks, or leaks. Any damage should be addressed promptly to prevent further deterioration.
- Strainer Maintenance: The included strainer should be cleaned periodically to prevent clogging and ensure unimpeded water flow.
Performance and Efficiency
The Washbrook urinal is engineered to provide both high efficiency and effective performance, making it an ideal choice for facilities seeking to reduce water usage without compromising on hygiene.
- High Efficiency: The urinal operates within the high-efficiency range of 0.125 to 1.0 gpf, significantly reducing water consumption compared to traditional models.
- Powerful Washdown: The washdown action ensures thorough cleaning of the interior, minimizing the risk of buildup and odor.
- WaterSense Certification: As a WaterSense-labeled product, the urinal meets EPA standards for water efficiency and performance.
- Sustainability Compliance: The urinal is listed as CEC compliant and CALGreen compliant, making it suitable for use in environmentally conscious building projects.
Conclusion
The American Standard Washbrook urinal is a high-efficiency, wall-mounted fixture designed for both commercial and institutional use. It combines water-saving capabilities with durable construction and a powerful washdown action to ensure long-term performance and hygiene. The urinal meets a range of industry standards and certifications, including ADA compliance, WaterSense certification, and CALGreen compliance. Installation is straightforward, with included mounting hardware and clear specifications for plumbing connections. With proper maintenance, the urinal can provide reliable service in high-traffic environments while contributing to water conservation efforts.