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Home Janitorial & Maintenance Plumbing Valves

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Zurn 12-975XL2 1/2 In. FNPT x(2) Reduced Pressure Principle Assembly, 175 PSI, Cast Bronze

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Item #: ISWB1877462

Available on or around 04/27/2025 Estimated lead times do not include weekends or holidays. Transit time is determined by shipping method and destination. Orders requiring credit information might take additional time.

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Price: $ 875.00

with FREE shipping today! (within the contiguous US)

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Product Information

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Product Q&A

Accessories

The Zurn 12-975XL2 Reduced Pressure Principle Assembly is designed for installation on potable water lines to protect against both back siphonage and backpressure of contaminated water into the potable water supply. Assembly shall provide protection where a potential health hazard exists.

Standards Compliance

ASSE® Listed 1013
IAPMO® 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® Listed-Standard 61, Annex G
Certified to NSF/ANSI 372 by IAPMO R&T

Product Specifications

- CONNECTION TYPEFNPT x FNPT
- Manufacturers Part Number12-975XL2
- BrandZurn
- OPERATING TEMPERATURE RANGE180°F
- PSI175
- SIZE1/2
- MaterialCast Bronze
- VALVE TYPEReduced Pressure