Zurn Wilkins 1in 720A Pressure Vacuum Breaker Assembly - Reliable

In this review the Zurn Wilkins 720A Pressure Vacuum Breaker Assembly is evaluated for irrigation and other non-potable protection needs; its single biggest selling point is dependable backsiphonage protection in a compact, install-friendly package. Intended primarily for residential and commercial irrigation systems, the 720A aims to prevent contaminated water from siphoning back into supply lines. The unit is straightforward to install and features a fast SAE flare test fitting that simplifies compliance testing while offering the solid build quality users expect from a brand like Zurn.

Key Features

• 1in pressure vacuum breaker: Designed to provide reliable backsiphonage protection where cross-connection control is required for irrigation and non-potable systems.
• Fast test fitting: The SAE flare test fitting allows quick, on-site testing and verification without extensive disassembly, saving time during maintenance.
• Top of the line protection: The assembly delivers protection suitable for high hazard applications where preventing backflow is critical to system safety.
• Easy installation: The straightforward design and common fitting sizes make it accessible for plumbers and experienced DIYers working on irrigation systems.
• Quality build: Customers praise the fit and build quality for typical use, giving confidence in routine operation under normal conditions.

Who It's For

The 720A is best for homeowners, landscapers, and commercial property managers who need a compact pressure vacuum breaker for lawn irrigation, drip systems, and other non-potable applications. It suits situations where code-required backflow protection is needed and where ease of testing with an SAE flare fitting is valued.

Those who need potable water point-of-use protection or who require a vacuum breaker with a different connection size or material specifications should look elsewhere. Also consider alternative models if extreme long-term durability under heavy freeze-thaw cycles is a major concern.

Pros & Cons

Pros

• Works well for lawn and irrigation systems and provides dependable backsiphonage protection.
• Quality and build are noted by customers as solid and a good fit for standard plumbing connections.
• Ease of installation and the fast SAE flare test fitting make maintenance and testing straightforward.

Cons

• Some customers report occasional leakage or dripping from the valve during use.
• There are reports raising concerns about long-term durability under certain conditions.

Specifications

Brand	Zurn
Model	720A Pressure Vacuum Breaker Assembly
Connection Size	1in
Test Fitting	SAE flare fast test fitting
Primary Use	Non-potable residential and commercial irrigation systems
Protection Type	Backsiphonage / pressure vacuum breaker
Country of Origin	China

Our Verdict

The Zurn Wilkins 720A is a practical choice for irrigation and other non-potable protection needs, offering easy installation and a helpful SAE flare test fitting that speeds compliance checks. While a few users report leakage or durability issues over time, its solid fit and dependable backsiphonage protection make it good value for homeowners and professionals who need a straightforward, code-friendly solution.

Frequently Asked Questions

Is the 720A suitable for potable water applications?
No, the 720A is intended for non-potable irrigation and high hazard protection; select a different device specified for potable point-of-use protection.

Does it include a test fitting for easy testing?
Yes, it includes an SAE flare fast test fitting to simplify field testing and verification of the vacuum breaker.

Where is this assembly made?
The product is manufactured in China and distributed by the Zurn brand.