Zurn Wilkins RK1-375V front view with repair kit components for fast service
RK1-375V internal assembly showing parts for 375/375XL upgrades
Zurn Wilkins kit layout with seals and springs for longevity
Kit contents photo illustrating ease of repair and speed
Assembled RK1-375V with housing and relief valve components ready for install

Zurn

Zurn Wilkins RK1-375V 1-inch Complete Pressure Vessel Repair Kit for 375/375XL

High-performance tools and home improvement made for confident daily results

$259.15

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Why customers choose TaskHolt Tools

Zurn Wilkins RK1-375V 1-inch Complete Pressure Vessel Repair Kit

The RK1-375V is designed for the 1-inch Model 375 and 375XL Reduced Pressure Principle Backflow Preventers. This comprehensive repair kit bundles essential parts into a single package, helping maintenance teams perform service more quickly and minimize downtime, so systems stay operational with less disruption.

Core components are selected to support a range of service needs, including seats, O-rings, seals, springs, diaphragms, test cocks, housing components, relief valve parts, and mounting hardware. The parts are crafted to endure regular use, maintaining secure seals and reliable operation under backflow conditions.

Core advantages

  • Speed up repairs with ready-to-use parts
  • Potential cost savings by avoiding full backflow preventer replacement
  • Quality materials aimed at extending service life
  • Certified for safety and reliability ASSE 1013 and C-UL listed/classified
  • Includes a 1-year limited warranty for peace of mind

What sets this kit apart is its focus on practical value for maintenance teams. It is compatible with the 375 and 375XL models and supports a variety of service scenarios from routine seal replacements to mid‑life assembly refreshes, all while keeping the system protected and functioning as intended.

Usage and upkeep

Follow standard repair procedures and safety practices when replacing components. If you are unsure, consult a licensed professional. Regular inspections and timely part replacements can help maintain performance without implying guaranteed outcomes.

Compatibility at a glance

Designed specifically for 1-inch Model 375 and 375XL Reduced Pressure Principle Backflow Preventers, ensuring a precise fit for dependable maintenance.

FAQ

Q: What does the Zurn RK1-375V repair kit include?

A: The kit provides essential replacement parts such as seats, O-rings, seals, springs, diaphragms, test cocks, housings, relief valve components, and mounting screws for 1-inch Model 375/375XL backflow preventers.

Q: What are the potential benefits of using this kit?

A: Possible cost savings by avoiding full unit replacement, faster repairs, durable components, ASSE 1013 and C-UL compliance, and a 1-year warranty.

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