3/4" Vacuum Breaker (Lead-Free)

Zurn

Brand: Zurn

Mfr Part#: 34-420XL

Availability: In Stock
Usually ships: within 1 business day
Qty Price
$91.95 / each
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Zurn (Wilkins) 420XL Model is a solid, time-tested Pressure Vacuum Breaker. Designed for installation on water lines to protect water from backsiphonage, the result is free from polluted impurity potable water. Supplied with an integral relief anti-freeze valve to reduce the risk of valve damage under light freeze conditions. Has a simple (fewer parts) design.


Features:

  • ASSE Listed 1020;
  • IAPMO Listed;
  • CSA Certified;
  • Approved by the Foundation for Cross Connection Control and Hydraulic Research at the University of Southern California;
  • Certified to NSF/ANSI 372 by IAPMO R&T (0.25% MAX. WEIGHTED AVERAGE LEAD CONTENT).

Technical Specifications:

  • Connection Sizes: 3/4";
  • End Connections: FNPT (ANSI B1.20.1);
  • Maximum Working Water Pressure: 175 PSI;
  • Maximum Working Water Temperature: 140°F;
  • Hydrostatic Test Pressure: 350 PSI.
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