Product Description
The Zurn 34-420XL is a pressure vacuum breaker designed to prevent back-siphonage in potable water systems. Its integral anti-freeze relief valve protects against potential freeze-related damage. This assembly is suitable for residential irrigation and can be used in various potable water applications.
- Lead-free construction for safe drinking water
- Designed to withstand a maximum pressure of one hundred seventy-five psi
- Modular design for easy repairs and maintenance
Product Highlights
Reliable freeze protection and backflow prevention in a lead-free assembly.
Product Information
Standard Information
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Brand: Zurn Wilkins
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MPN: 34-420XL
Technical Specifications
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Size: three-fourth inch FNPT
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Material: cast bronze
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Maximum Pressure: one hundred seventy-five psi
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Maximum Temperature: one hundred forty degrees Fahrenheit
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Weight: three point seventy-five pounds
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Hydrostatic Test Pressure: three hundred fifty psi
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Standards Compliance: ASSE Listed 1020, IAPMO Listed, CSA Certified
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Connection Type: female threaded
