3/4" Double Check Valve Assembly (Lead-Free)

Zurn

Brand: Zurn

Mfr Part#: 34-350XL

Availability: In Stock
Usually ships: within 1 business day
Qty Price
$108.95 / each & Free Shipping
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Zurn (Wilkins) 350XL Model is an Assembly of Backflow Preventer and two Check Valves. Designed for installation on water lines to protect water from backsiphonage & backpressure, as a result potable water is free from polluted impurity. This Backflow Preventer Assembly is providing protection where a health hazard does not exist in the event of a backflow situation. Zurn 350 XL Series are the easiest to test and maintain backflow preventer on the market. This Assembly contains a weighted average of lead less than 0.25% on wetted surfaces which is comply with 2014 Lead Free Act.


Features:

  • ASSE Listed 1015;
  • IAPMO Listed;
  • CSA Certified B64.5;
  • AWWA Compliant C510;
  • Approved by the Foundation for Cross Connection Control and Hydraulic Research at the University of Southern California;
  • UL Classified (less shut-off valves only);
  • C-UL Classified (less shut-off valves only);
  • Certified to NSF/ANSI 372 by IAPMO R&T (0.25% MAX. WEIGHTED AVERAGE LEAD CONTENT);
  • NSF Listed-Standard 61, Annex G (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 180°F;
  • Hydrostatic Test Pressure: 350 PSI.
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