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Wilkins 720A 3/4 inch Pressure Vacuum Breaker

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Wilkins 720A 3/4 inch Pressure Vacuum Breaker

SKU: 1120

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Availability: In stock.

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Quick Overview

The 3/4" Wilkins 720a is designed for installation on potable water lines to protect against backsiphonage of contaminated water into the potable water supply.

Product Description

Untimely spring or fall freezes can damage your irrigation system and destroy your 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 properly winterize and insulate the vacuum breaker.

  • 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

Find Repair Kits / Parts for Wilkins Model 720A Series Here

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