Wilkins 720a Pressure Vacuum Breaker Winterize

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Wilkins 720a pressure vacuum breaker winterize. If water inside the assembly should freeze damage to the assembly and the system may occur. They must not be installed where backpressure may occur. They must not be installed where backpressure may occur. Zurn rk1 720apk wilkins pressure vacuum breaker assembly pvb pro repair kit for 12 to 1 model 720a and for 05 to 1 48 out of 5 stars 6 4125 41.

Zurn wilkins model 720a pressure vacuum breakers are for use on irrigation industrial and other non potable services where a health hazard could exist if a backsiphonage situ ation were to occur. Wilkins model 720a pressure vacuum breakers are for use on irrigation industrial and other non potable services where a health hazard could exist if a backsiphonage situation were to occur. The 720a includes an approved check valve vacuum relief two test cocks and inlet and outlet full port resilient seated shut off valves. Applications are primarily non potable residential and commercial irrigation systems.

The zurn wilkins 720a pressure vacuum breaker assembly is used in high hazard applications for backsiphonage protection. 720a pressure vacuum breaker assembly protects against backsiphonage in high health hazard non potable residential and commercial irrigation applications. Zurn wilkins backflow prevention 375 5 inch 1 inch how to repair duration. To view all options see the specification sheet.

Pressure vacuum breaker draining procedure for freeze protection service instructions. The pressure vacuum breaker repair kit is compatible with the 12 in 34 in and 1 in model 720a pressure vacuum breaker assemblies. Zurn rk1 720apk wilkins pressure vacuum breaker assembly pvb pro repair kit for 12 to 1 model 720a and for 05 to 1 48 out of 5 stars 5 4125 41.