Zurn Wilkins 1-710 1" Pressure Vacuum Breaker Assembly
Product description
What it is
The Zurn Wilkins 1-710 is a 1 inch pressure vacuum breaker assembly designed to prevent backsiphonage in irrigation systems where high health hazard water contamination is possible. On paper, it offers a compact, lightweight body with fewer moving parts for easier maintenance.
Why it matters
Backsiphonage can compromise drinking water lines if a drop in pressure occurs. This vacuum breaker is a passive safety device that helps protect commercial or residential irrigation setups without requiring complex plumbing changes.
Key features you’ll notice
- Compact and lightweight design suitable for space-limited installations.
- Fewer parts potentially translating to easier maintenance.
- Universal low-cost repair kits are compatible with both 3/4" and 1" assemblies.
- Listed and approved by multiple authorities (ASSE, IAPMO, and USC Foundation for Cross-Connection Control and Hydraulic Research).
Pros and what stands out
It’s a practical choice if you need a straightforward backflow prevention solution that doesn’t demand a large footprint or heavy upkeep. The listed approvals add confidence that it meets recognized standards for cross-connection control.
Limitations and situations where it may fall short
If you require higher-flow or more robust backflow protection, a more advanced or larger-capacity device might be worth considering. It isn’t explicitly described for extreme irrigation demands, and the “low-maintenance” phrasing depends on regular system checks and proper installation.
Who it’s for
Ideal for space-constrained irrigation projects in both residential and commercial settings where backsiphonage risk exists and a low-cost, straightforward solution is preferred.
Who might want to rethink it
If your system needs heavy-duty backflow prevention or you’re dealing with unusual water conditions, you may want to evaluate options with higher capacity or additional safeguards.
When to buy it
Consider this valve when you’re designing or upgrading an irrigation line and need a compact unit with straightforward maintenance, supported by standard approvals.
What to check before purchasing
- Confirm the pipe size is 1 inch in the installation site.
- Ensure your system can accommodate a vacuum breaker in a space-limited area.
- Verify availability of universal repair kits compatible with 3/4" and 1" assemblies.
How this compares to broader approaches
Compared to more complex backflow prevention setups, the 1-710 offers a simpler, space-saving option that suits typical residential or light-commercial irrigation needs. If you anticipate higher hazard levels or unusual water pressures, you might compare with larger or more feature-rich devices.
Final decision
Is it worth it?
If you prioritize a compact, low-maintenance solution with credible safety approvals for standard irrigation use, the Zurn Wilkins 1-710 is worth considering. If your project demands heavy-duty protection or unusual installation constraints, you may want to explore alternatives with greater capacity.
FAQ
- What does 1" refer to in this assembly? It indicates the pipe size the vacuum breaker fits.
- Are there repair options readily available? Yes, universal low-cost repair kits work with both 3/4" and 1" assemblies.
- What approvals does it have? ASSE Listed, IAPMO Listed, and USC Foundation approval for cross-connection control.