1 350XL Double Check Backflow Preventer
Zurn Wilkins
1-350XL- 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
Downloads: Spec Sheet | Installation Instructions
1-350XL
1 350XL Double Check Backflow Preventer
$
437.87
/ each
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The 1" 350XL Double Check Valve Assembly 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.