Zurn - 3/4" Anti-Siphon Pressure Vacuum Breaker
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Zurn - 3/4" Anti-Siphon Pressure Vacuum Breaker

SKU: 420-075

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The Wilkins 3/4" 420 Model pressure vacuum breaker is designed for installation on potable water lines to protect against backsiphonage of contaminated water into the potable water supply. Assembly shall provide protection where a potential health hazard exists. Includes an all bronze body and corrosion-resistant internal parts for optimal performance.

  • ASSE® Listed 1020
  • IAPMO® Listed
  • CSA® Certified
  • Approved by the Foundation for Cross Connection Control and Hydraulic Research at the University of Southern California