Zurn Wilkins 1-1/2" 975XL3 Lead-Free RPZ Reduced Pressure Principle Backflow Preventer.
Product Overview
The Zurn Wilkins 1-1/2" 975XL3 Backflow Preventer is built for demanding potable water systems requiring high-hazard protection. With its compact lay length and lightweight build, it’s easier to install and maintain compared to larger, bulkier assemblies.
Features & Benefits
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Compact and versatile design for larger systems
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Rugged lead-free bronze construction
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EZSwap® check system for simplified service
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Quick ¼-turn access for disassembly
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Certified to ASSE® 1013, CSA®, cUPC® standards
Specifications
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Size: 1-1/2"
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Pressure Range: 25–175 PSI
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Temperature: 33°F – 180°F
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Hydrostatic Test: 350 PSI
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End Connections: FNPT
Installation Tips
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Suitable for medium-to-large commercial water systems
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Position to allow access to test ports for routine inspection
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Follow Zurn installation guidelines for maximum performance
FAQs
Q: Where is the 1-1/2" size most commonly used?
A: In larger commercial and institutional potable water systems where high-hazard backflow protection is required.
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