Febco - 3/4" Pressure Vacuum Breaker 765 Series
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Febco - 3/4" Pressure Vacuum Breaker 765 Series


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3/4" Febco Pressure Vacuum Breaker.

The FEBCO Series 765 Pressure Vacuum Breakers are used to protect against health hazard and non-health hazard backsiphonage conditions in industrial plants, cooling towers laboratories, laundries, swimming pools and lawn irrigation systems.


  • All bronze body for durability. One check valve and an air opening port in one assembly
  • Lightweight poppet seals air opening under minimum flow conditions
  • Simple service procedures. All internal parts serviceable in line from the top of the unit
  • Designed for minimum head loss
  • Engineered plastic bonnet protect valve bodies from freeze damage
  • Optional union end ball valves for easy removal and ultimate freeze protection
  • End Connections “ NPT ANSI/ASME B1.20.1