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720A Backflow Preventer | Zurn Wilkins

720A Backflow Preventer

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A backflow or "pressure vacuum breaker assembly" is a device that allows water to go through it in one direction, but prevents it from going backwards in the opposite direction. Most PVB's are used to keep unsafe water from reversing flow and entering the clean water supply.

Specs:

  • 3/4" Inlet / Outlet, or 1" Inlet/ Outlet
  • Bronze

Rates of Operation:

  • Max Water Pressure: 150 PSI
  • Max Water Temperature: 110°F

Manufacturer Part Number:
3/4" 720A : 34-720A
1" 720A : 1-720A

Made by:  Zurn Wilkins