NOTICE: Product images may vary from the actual item due to differences in size or configuration options.

The Wilkins 114-975XL2SEU is a reduced pressure principle backflow prevention assembly designed to protect potable water from contamination, ideal where a health hazard exists.

Key Specifications:

• Size: 1 1/4 Inches
• Maximum Working Water Pressure: 175 PSI
• Maximum Working Water Temperature: 180°F
• Notable Certifications: ASSE 1013, cUPC, CSA B64.4
• End Connections: Threaded ANSI B1.20.1

Other Related Variants:

• 112-975XL2SEU: 1/2 Inches size version
• 1-975XL2SEU: 1 Inches size version
• 2-975XL2SEU: 2 Inches size version
• 34-975XL2SEU: 3/4 Inches size version

Materials:

• Main valve body: Low Lead Cast Bronze ASTM B584
• Access covers: Low Lead Cast Bronze ASTM B584
• Fasteners: Stainless Steel, 300 Series
• Elastomers: Silicone and Buna Nitrile
• Polymers: Noryl™
• Springs: Stainless Steel, 300 Series
• Ball valve handles: Stainless Steel

Typical Installation:

Local codes shall govern installation requirements. To be installed in accordance with the manufacturers' instructions and the latest edition of the Uniform Plumbing Code. Unless otherwise specified, the assembly shall be mounted at a minimum of 12 inches (305mm) and a maximum of 30 inches (762mm) above adequate drains with sufficient side clearance for testing and maintenance. The installation shall be made so that no part of the unit can be submerged. For indoor installations, the installation shall be supplied with an air gap adapter.

Standards Compliance:

ASSE Listed 1013; cUPC Listed; CSA Certified B64.4; AWWA Compliant C511; Approved by the Foundation for Cross Connection Control and Hydraulic Research at the University of Southern California; NSF/ANSI/CAN 61 & 372; UL Classified; C-UL Classified

Features & Benefits:

• Health Hazard Protection: Provides protection against both backsiphonage and backpressure of contaminated water where a potential health hazard exists.
• Lead-Free Compliance: Meets NSF/ANSI/CAN 61 and 372 standards with less than 0.25% weighted average lead content for safe potable water applications.
• Easy Maintenance Access: First and second checks are accessible for maintenance without removing the relief valve or the entire device from the line.
• Union Ball Valve Design: Full port union ball valves provide convenient shut-off and easy removal for maintenance and testing without cutting piping.

FAQ

Q: What is the minimum and maximum installation height for the Zurn 114-975XL2SEU?

A: The assembly must be mounted at a minimum of 12 inches and a maximum of 30 inches above adequate drains with sufficient side clearance for testing and maintenance.

Q: Is an air gap fitting required for the Zurn 114-975XL2SEU?

A: Yes, if the assembly is installed indoors, an air gap adapter (Model AG) is required to ensure proper drainage and prevent submersion of the unit.

Q: What are the street elbows (SE option) included with this model?

A: The SE suffix indicates the unit comes with street elbows for 3/4 inch and 1 inch sizes, providing convenient connection options for specific installation configurations.

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