Zurn - 1" 375 Vessel Wedge Repair Kit, Sleeve, 2 Screws

The Zurn Wilkins RK1-375W Wedge Repair Kit is designed to maintain the performance and integrity of the 1" Model 375 Reduced Pressure Principle Assembly. Ideal for irrigation pros like Jason Miller, this kit ensures quick, reliable repairs to minimize downtime and keep systems compliant and efficient.

Key Features:

• Includes 1" wedge, sleeve, and 2 screws
• Restores sealing and structural integrity of the 375 assembly
• Constructed with corrosion-resistant components
• Engineered for easy, field-ready repairs by irrigation professionals
• Compatible with 1" Zurn Wilkins Model 375 and 375XL backflow preventers
• Supports ongoing compliance with backflow prevention standards

Technical Specifications:

• Operating Pressure: Up to 175 PSI
• Maximum Temperature: 180°F
• Hydrostatic Test Pressure: 350 PSI
• Thread Type: Threaded NPT ANSI B1.20.1
• Compatible Valve Models: 1" 375, 375XL, and 375ST

Installation & Application:

• Recommended Use: Irrigation systems, potable water lines, and high-hazard backflow protection
• Installation: Quick field replacement using existing clamp system
• Application Notes: For use with Zurn Wilkins backflow preventers in commercial and residential systems

Compatibility & Accessories:

• Compatible Assemblies: Zurn Wilkins 375, 375XL, and 375ST (1")
• Use with: Genuine Zurn Wilkins internals and seal kits for full assembly maintenance