Zurn Wilkins RK114-975XL Complete Repair Kit for 975XL & 975XL2 RPZ Backflow Preventer.
Product Overview
The Zurn Wilkins RK114-975XL Complete Repair Kit is a genuine OEM service kit designed for maintaining 1-1/4", 1-1/2", and 2" Zurn Wilkins 975XL and 975XL2 Reduced Pressure Zone (RPZ) Backflow Preventers. This kit includes all the essential components required to restore your backflow preventer to peak operating condition, ensuring long-lasting protection against backsiphonage and backpressure.
By keeping your RPZ assembly in top shape, this repair kit helps extend system life, maintain compliance with inspection requirements, and reduce costly downtime.
Features & Benefits
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OEM Certified Kit – Genuine Zurn Wilkins components for guaranteed compatibility and reliability.
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Complete Repair Solution – Includes springs, washers, O-rings, and seals to fully rebuild the backflow preventer.
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Wide Model Coverage – Fits 975XL and 975XL2 series backflow preventers in 1-1/4", 1-1/2", and 2" sizes.
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Enhanced Backflow Protection – Restores proper check valve and relief valve function to safeguard water supplies.
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Cost Savings – Extends the service life of your valve, eliminating the need for full replacement.
Specifications
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Kit Model: RK114-975XL
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Repairs Models:
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975XL: 114-975XL (1-1/4"), 112-975XL (1-1/2"), 2-975XL (2")
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975XL2: 114-975XL2 (1-1/4"), 112-975XL2 (1-1/2"), 2-975XL2 (2")
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Application: For use with Zurn Wilkins RPZ backflow preventers.
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Components: OEM replacement springs, O-rings, washers, seals, and relief valve parts.
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Purpose: Maintains system compliance with backflow prevention standards.
Installation Tips
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Shut off water supply and relieve line pressure before servicing.
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Follow Zurn Wilkins service instructions for proper part replacement.
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Use an approved lubricant on O-rings for easier installation and better sealing.
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After servicing, test the backflow preventer to ensure proper check valve and relief valve operation.
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Annual testing and maintenance are recommended to stay code-compliant.
FAQs
Q: What does this repair kit include?
The kit provides OEM springs, seals, O-rings, and washers to rebuild the check and relief valve components of 975XL and 975XL2 backflow preventers.
Q: Will this kit fit all 975XL models?
It is designed for 1-1/4", 1-1/2", and 2" models of the 975XL and 975XL2 series. It will not fit other sizes.
Q: How often should I rebuild my backflow preventer?
Most codes require annual testing. Rebuilding is typically needed if the unit fails a test or shows signs of leakage.
Q: Why should I use an OEM repair kit?
Genuine Zurn Wilkins kits ensure exact fit and maintain original performance, unlike aftermarket substitutes.
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