Wilkins Repair Kit for 720A - 1/2 inch, 3/4 inch, 1 inch RK1-720A
Regular Price: $47.27
Special Price: $37.47
Wilkins 720A 1" Pressure Vacuum Breaker
Untimely spring or fall freezes can damage your irrigation system and destroy your Wilkins 720A backflow preventer. The built-in relief valve will allow expanded water to escape the cavity of the valve as water temperature falls to 32° or slightly lower, allowing the customer additional time to porperly winterize and insulate the Wilkins 720A Pressure vacuum breaker.
Find Repair Kits / Parts for Wilkins Model 720A Series Here
See our Online Installation Manual for installation examples.
• Sizes: 1/2", 3/4", 1", 1 1/4", 1 1/2", 2"
• Pressure vacuum breaker consisting of an approved check valve, vacuum relief, inlet and outlet full port resilient seated shut-off valves and two full port resilient seated ball valve test cock
• Al bronze body and bonnet
• Corrosion-resistant internal parts
• Maximum pressure 150 psi
• Temperature range 33°F-110°F
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