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Wilkins 2-975XL2 2-inch reduced pressure zone backflow preventer with bronze body and QT ball valves, FNPT connections.

Wilkins 2-975XL2 2in RPZ Backflow Preventer, Lead-Free

Brand: Zurn Industries, LLC
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$3,101.41
$2,326.06
SKU 2-975XL2
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The Wilkins 2-975XL2 is a 2-inch Reduced Pressure Principle (RPZ) backflow preventer engineered for high-hazard potable water protection. Its compact wye-pattern bronze body provides short lay length and in-line service access to the checks and relief valve for faster maintenance.

  • Lead‑free construction compliant with low‑lead plumbing laws (0.25% weighted average).
  • Cast bronze body (ASTM B584) with stainless steel fasteners and Noryl seats for corrosion resistance.
  • Female NPT (FNPT) x FNPT threaded ends with full-port quarter‑turn (QT) ball valves included for shutoff and service.
  • 175 PSI pressure rating, 180°F temperature rating, and 350 PSI hydrostatic test rating.
  • Short end‑to‑end distance (26-1/2") eases replacement and installation in constrained spaces.
  • Meets ASSE 1013, AWWA C511, NSF/ANSI 61, CSA and IAPMO/CUPC listings for potable water applications.
  • Wye-pattern design allows separate access to each check and the relief valve to reduce labor and repair time.

Documentation and repair parts are available; recommended for commercial, irrigation, and high-hazard potable water systems requiring RPZ protection. Follow local codes for testing and installation requirements.

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Frequently Asked Questions

What size and connection type does this model use?
This model is a 2-inch nominal RPZ assembly with female NPT (FNPT) threaded connections.
What materials and pressure/temperature ratings does it have?
Cast bronze body (ASTM B584), Noryl seats and stainless steel fasteners. Rated 175 PSI and 180°F; 350 PSI hydrostatic test.
How should I maintain or test the 975XL2 backflow preventer?
Follow local codes; annual testing by a certified tester is common. The wye-pattern design allows in-line servicing of checks and the relief valve.

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