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Zurn 3/4" Double Check Backflow Preventer
Zurn 3/4" Double Check Backflow Preventer

Zurn 3/4" Double Check Backflow Preventer

Save 20%
$282.94
$225.60
The 3/4" 350XLS Double Check Valve Assembly with Model SXL lead-free bronze wye type strainer is used in low health hazard, potable water applications for protection against both backsiphonage and backpressure of polluted water. A favorite for plumbing contractors, the patented and innovative EZSwap removable pressure vessel allows for simple, cost-effective maintenance and repairs, straightforward line flushing, quick winterization, low-lead law compliant design, and added water savings. Its stainless steel shut-off valve handles, hardware, and struts are corrosion-resistant and the durable UV resistant reinforced nylon EZSwap Pressure Vessel resists corrosion and mineral build-up to better withstand harsh outdoor conditions.
  • Top-mounted test cocks allow for easy installation
  • EZSwap pressure vessel reduces repair time and costs
  • Flush Tool (FLUSH) provides easy line flushing, saving up to 15 minutes per installation
  • Construction offers corrosion-resistance and winterization
  • Low-lead law compliant
  • 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