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3/4 in. Bronze Pressure Vacuum Breaker

3/4 in. Bronze Pressure Vacuum Breaker

Article Number:
  • $ 6765


Easy to maintain - no special tools required for servicing . Test cocks positioned for easy testing and winterization . Maximum pressure 150 psi (10.3 bar) . Minimum pressure 15 psi (55 kPa)

The 3/4 in. 800M4 pressure vacuum breaker prevents the reverse flow of polluted water from entering into the potable water supply due to back siphon-age. It consists of bronze body construction, silicone rubber check valve disc, plastic check valve seat, stainless steel springs, a bonnet with silicone rubber O-ring seal, a lightweight plastic disc float, tee handle or lever handle shutoffs, and test cocks for winterization draining. It is ideal in continuous pressure health hazard applications such as on irrigation systems and industrial process water systems.

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